Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Mary Ann Sarker, MD

Individual provider Family Medicine Physician · NPI 1518999168

Dr. Mary Ann Sarker, MD is registered under Family Practice in Ephrata, Pennsylvania. Qualified in 1976, 50 years ago. Works from 8 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
50
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

446 N Reading Rd
Ephrata, PA 17522-9802
Phone: (717) 738-5275
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (7)

  • 9 Nathan Ln, Annville, PA 17003-6500 — (717) 639-3350
  • 455 S Washington St Ste 12, Gettysburg, PA 17325-2516 — (717) 339-2875
  • 100 Eisenhower Dr, Hanover, PA 17331-5241 — (717) 646-4201
  • 101 W Airport Rd, Lititz, PA 17543-9274 — (717) 466-2445
  • 96 Sofia Dr Ste 208, Shrewsbury, PA 17361-5201 — (717) 812-2400
  • 717 Town Center Dr, York, PA 17408-0000 — (717) 356-4240
  • 2250 E Market St, York, PA 17402-2857 — (717) 851-1566

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD420388 (PA)

Record details

NPI number1518999168
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 6, 2006
Last updated in NPPESJune 16, 2025
Certification dateMay 28, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1976 (50 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients147
Services billed 283 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.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Other providers in Ephrata