Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Merih Dagli O'Donoghue, MD

Individual provider Family Medicine Physician · NPI 1053836577

Merih Dagli O'Donoghue, MD is registered under Family Practice in Hagerstown, Maryland. Graduated from Jefferson Medical College of Thomas Jefferson University in 1992, 34 years ago. Practices with Meritus Medical Center Inc, a 746-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
34
Trained at
Jefferson Medical College of Thomas Jefferson University
Licensed in
MD
In the registry since
2017
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

13620 Crayton Blvd
Hagerstown, MD 21742-2685
Phone: (240) 313-9890
Fax: (240) 313-9891
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence D0083528 (MD)

Record details

NPI number1053836577
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 5, 2017
Last updated in NPPESNovember 27, 2018

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolJEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY
Graduated 1992 (34 years in practice)
Group practice Meritus Medical Center Inc — 746 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients800
Services billed 2,826 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $264 7 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Meritus Medical Center Hospital · Hagerstown, MD · listed as Meritus Medical Center Inc
  • Meritus Medical Center, Inc Home health agency · Hagerstown, MD · listed as Meritus Medical Center Inc
  • Berkeley Medical Center Hospital · Martinsburg, WV
  • Home Call Home health agency · Frederick, MD

Colleagues at Meritus Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 746 clinicians in the practice; 12 are shown here.

Other providers in Hagerstown