An MD PT SAFE 4105409210 credit card charge most likely refers to the Maryland Patient Safety Center, which now uses the Mid-Atlantic Patient Safety Center (MPSC) name. The strongest identification clue is the telephone number. The number 410-540-9210 appears on MPSC’s official website and in the federal directory for its patient-safety organization.
The payment could relate to a conference, webinar, course, training registration, nonmember program fee, membership-related purchase, or donation. However, MPSC does not publicly document MD PT SAFE as its official card descriptor. Treat the phone-number match as strong evidence, then compare the amount and date with your own receipts before deciding the charge is legitimate.
What Is the MD PT SAFE 4105409210 Charge?
MD PT SAFE appears to be a shortened version of Maryland Patient Safety. The telephone number attached to the transaction, 410-540-9210, is published by the Mid-Atlantic Patient Safety Center.
The organization was previously branded as the Maryland Patient Safety Center. Its official history says it adopted Mid-Atlantic regional branding in 2025 while remaining anchored in Maryland. The federal Agency for Healthcare Research and Quality directory also lists the Mid-Atlantic Patient Safety Organization as a component of Maryland Patient Safety Center, Inc. and associates it with 410-540-9210.
This creates a strong connection between the descriptor and MPSC, but it does not prove that every transaction displaying the same words and phone number was authorized by the cardholder.
Why Might MPSC Have Charged Your Card?
MPSC serves hospitals, healthcare organizations, clinicians, and other professionals through education, conferences, safety programs, and membership services. A legitimate charge could involve:
- A live webinar or online educational session
- An on-demand course or professional training program
- An in-person course or workshop
- Registration for a patient-safety conference
- A conference reception, virtual pass, or related event option
- A nonmember registration or program fee
- A group registration or employer-paid training
- A membership-related or organizational payment
- A fee for participation in a patient-safety program
- A donation made to the organization
- A purchase made by a coworker or another authorized card user
MPSC’s official learning-platform FAQ says members can register for many webinars without a fee, while nonmembers may be charged. Its conference and program pages also advertise paid registrations. If this is a business card, ask your training, compliance, risk-management, finance, human-resources, or clinical-education team whether someone registered for a program.
Possible Statement Descriptor Variations
Banks and payment systems may shorten, space, or format merchant details differently. Possible variations to compare include:
- MD PT SAFE 4105409210
- MD PT SAFE 410-540-9210
- MD PATIENT SAFETY
- MARYLAND PT SAFETY
- MID ATLANTIC PT SAFE
- MID-ATLANTIC PATIENT SAFETY
- MPSC
These are comparison examples, not a list of descriptors officially confirmed by MPSC. Use the complete merchant record held by your bank to verify your particular transaction.
How to Verify the MD PT SAFE Charge
- Check whether the charge is pending or posted. A pending transaction may show less information or change when it posts.
- Record the complete descriptor. Note the exact wording, amount, date, location, phone number, and transaction status.
- Search your email and calendar. Look for Maryland Patient Safety Center, Mid-Atlantic Patient Safety Center, MPSC, MAPSO, patient safety, webinar, conference, registration, course, receipt, or invoice.
- Review the MPSC learning account. If you or your employer uses the platform, check the dashboard for registered programs and order history.
- Ask authorized users and coworkers. This is especially important for a company, hospital, practice, nonprofit, or shared purchasing card.
- Compare the amount with a registration or invoice. A receipt, employer expense record, or conference confirmation may reveal the purchaser and program.
- Contact MPSC through its official details. Ask whether it can match the date, amount, and limited transaction information to a registration or payment.
- Ask the card issuer for expanded merchant data. The issuer may see a fuller business name, merchant category, transaction type, location, or merchant telephone number that is hidden in the app.
Do not send a full card number, CVV, banking password, PIN, one-time code, or online-banking login by email. Use only the minimum information the organization or issuer says it needs through an official channel.
Is MD PT SAFE 4105409210 Fraudulent?
The unfamiliar wording does not automatically mean fraud. The exact phone number points to a real patient-safety organization, and its official sites offer paid programs. The descriptor may simply be an abbreviated merchant name that is difficult to recognize.
Investigate the transaction as potentially unauthorized if:
- You and every authorized card user deny making the payment
- You have no connection to MPSC, its programs, or a participating employer
- No receipt, registration, invoice, donation record, or expense report matches
- The amount or date does not match the purchase you found
- The same charge appears more than once without an explanation
- The charge appears after the card was lost, stolen, or exposed online
- Other unfamiliar transactions appeared around the same time
If the charge remains unexplained, contact the issuer using the number on the back of the card or the bank’s official app. Do not rely on a phone number supplied in a suspicious message, advertisement, pop-up, or comment.
Is This a Medical Bill?
Probably not in the usual sense. MPSC is a patient-safety and healthcare-quality organization, not a typical doctor’s office, hospital billing department, or health-insurance plan. A matching payment is more likely to involve professional education, an event, an organizational program, membership activity, or a donation.
Still, only the merchant and card issuer can identify the exact purchase tied to a private transaction. Do not assume that a healthcare-related name means the payment was for treatment.
Is MD PT SAFE a Recurring Subscription?
A single MD PT SAFE charge does not establish that you have a subscription. MPSC offers one-time registrations as well as membership and organizational services. Ask the organization or card issuer whether the payment was marked as recurring, and check whether the purchaser agreed to any renewal terms.
Replacing a card does not necessarily cancel an agreement. If you identify an authorized recurring service that you no longer want, cancel it through the organization and save the written confirmation.
Refund and Cancellation Information
MPSC’s current learning-platform FAQ says eligible event cancellations may receive a refund minus a $30 processing fee. However, that page uses inconsistent timing: one sentence refers to cancellations at least one week before an event, while another refers to a two-week deadline. A separate annual-conference page uses a two-week cutoff.
Because event-specific terms may differ, review the registration confirmation and the policy attached to your program. Contact MPSC promptly and request written confirmation of any cancellation or refund. A refund may take additional time to appear after it is approved.
If the purchase was authorized but the service, cancellation, or refund is disputed, preserve the receipt, event terms, emails, screenshots, cancellation request, and merchant response. Ask the card issuer what documentation and deadlines apply to your situation.
Official MPSC Contact Information
- Organization: Mid-Atlantic Patient Safety Center, formerly Maryland Patient Safety Center
- Official website: midatlanticpatientsafety.org
- Learning platform: learn.midatlanticpatientsafety.org
- Phone: 410-540-9210
- Email: programs@midatlanticpatientsafety.org
- Address: 6820 Deerpath Road, Elkridge, Maryland 21075
Use the official website to confirm contact details before sharing transaction information, because business contact information can change.
What to Do If You Did Not Authorize the Charge
- Lock the card in the issuer’s official app if other suspicious activity is appearing.
- Call the number on the back of the card and report the transaction promptly.
- Ask whether the issuer recommends a dispute, card replacement, or additional account monitoring.
- Review nearby transactions for other unfamiliar attempts.
- Change passwords for any account that may have exposed saved payment information.
- Keep copies of receipts, emails, merchant replies, and dispute records.
For general credit-card dispute information, review the Consumer Financial Protection Bureau’s dispute guidance and the Federal Trade Commission’s credit-card billing guidance. Deadlines and protections can differ for credit cards, debit cards, prepaid cards, and bank transfers, so follow the instructions provided by your financial institution.
Consumer Reports and Experiences
ChargeOnMyCard.com does not yet have enough verified cardholder reports to identify a standard amount, frequency, or purchase type for MD PT SAFE 4105409210 transactions. The exact phone-number match is the strongest available clue, but individual transactions still need to be checked against receipts and authorized users.
If you encountered this descriptor, you can share the amount, date, whether the charge was pending or posted, and what the merchant or bank told you. Do not post your full card number, bank-account number, address, email login, password, PIN, CVV, one-time code, invoice number, or dispute number.
Frequently Asked Questions
What does MD PT SAFE mean on a credit card statement?
It most likely abbreviates Maryland Patient Safety. The attached phone number, 410-540-9210, belongs to the Mid-Atlantic Patient Safety Center, formerly branded as the Maryland Patient Safety Center.
Who uses the phone number 410-540-9210?
The Mid-Atlantic Patient Safety Center publishes 410-540-9210 on its official website. The federal AHRQ directory also associates the number with the Mid-Atlantic Patient Safety Organization and Maryland Patient Safety Center, Inc.
Why would the Maryland Patient Safety Center charge my card?
Possible reasons include a webinar, course, conference, training event, nonmember fee, group registration, membership-related payment, program fee, or donation. Check email receipts, an MPSC learning account, employer expense records, and other authorized card users.
Is MD PT SAFE a hospital or doctor charge?
Not usually. MPSC works on patient safety, healthcare quality, education, and professional collaboration. It is not a typical consumer medical provider, although a hospital or healthcare employer may have paid for its programs.
How do I cancel or request a refund?
Review the policy included with the specific registration and contact MPSC through its official website, phone number, or program email. Request written confirmation. Some event refunds may be reduced by a $30 processing fee, and deadlines vary by program.
Should I dispute the charge?
First compare the transaction with receipts, registrations, authorized users, and employer records. If nobody authorized it or MPSC cannot identify it, contact the card issuer promptly and follow its dispute instructions.
Related Charge Guides
- Unrecognized Credit Card or Bank Statement Charge: What to Do
- Medical Charges on Credit and Debit Card Statements
Why Rely on ChargeOnMyCard.com?
ChargeOnMyCard.com researches confusing credit-card, debit-card, and bank-statement descriptors using official organization information, government directories, published billing clues, and visible cardholder reports. When an exact descriptor is not publicly confirmed, we distinguish a strong identification match from final proof and explain how to verify the individual transaction.
ChargeOnMyCard.com cannot access a private MPSC account, identify the purchaser, cancel a registration, issue a refund, block a card, or submit a bank dispute.
Last reviewed: August 15, 2026.
Disclaimer
ChargeOnMyCard.com is not affiliated with the Mid-Atlantic Patient Safety Center, Maryland Patient Safety Center, Mid-Atlantic Patient Safety Organization, Agency for Healthcare Research and Quality, any healthcare organization, cardholder, bank, credit union, card network, or payment processor. This article is provided for informational purposes only and is not financial, legal, medical, banking, cancellation, refund, dispute, account-security, or fraud-prevention advice. Contact the applicable organization and financial institution regarding a specific transaction.