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

Individual provider Family Medicine Physician · NPI 1376588426

Donna Mullarkey, MD is a Family Practice in Williamsport, Pennsylvania. Graduated from Mayo Medical School in 1996, 30 years ago. Practices with Susquehanna Physician Services, a 612-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
30
Trained at
Mayo Medical School
Licensed in
PA
In the registry since
2006
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

1100 Grampian Blvd
Williamsport, PA 17701-1907
Phone: (570) 320-7680
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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 MD437956 (PA)

Record details

NPI number1376588426
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2006
Last updated in NPPESMarch 27, 2023
Certification dateMarch 27, 2023
Mailing address1201 Grampian Blvd, Williamsport, PA 17701-1900

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMAYO MEDICAL SCHOOL
Graduated 1996 (30 years in practice)
Group practice Susquehanna Physician Services — 612 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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