Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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Anna Grigoryeva, MD

Individual provider Otolaryngology Physician · NPI 1952504169

Anna Grigoryeva, MD practises Otolaryngology in Chambersburg, Pennsylvania. Graduated from Saint Louis University School of Medicine in 2002, 24 years ago. Practices with Wellspan Medical Group, a 2,342-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
24
Trained at
Saint Louis University School of Medicine
Licensed in
PA
In the registry since
2007
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

22 St Paul Dr Ste 202
Chambersburg, PA 17201-1036
Phone: (717) 217-6870
Fax: (717) 217-6945
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 354 Alexander Spring Road Suite 3, Carlisle, PA 17015-7451 — (717) 217-6870
  • 112 N 7th St, Chambersburg, PA 17201-1720 — (717) 217-4300
  • 24 Antrim Commons Drive, Greencastle, PA 17225-1623 — (717) 217-6870
  • 601 East Main Street, Waynesboro, PA 17268-2332 — (717) 217-6870
  • 501 E Main St, Waynesboro, PA 17268-2353 — (717) 765-4000

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence MD435059 (PA)

Record details

NPI number1952504169
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2007
Last updated in NPPESMarch 7, 2023
Certification dateApril 12, 2021

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Wellspan Medical Group — 2342 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations11 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Melanoma (skin cancer) excision 1–10 times
Skin biopsy 1–10 times
Upper gastrointestinal (GI) endoscopy for acid reflux 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients306
Services billed 1,230 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.

Colleagues at Wellspan Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 2342 clinicians in the practice; 12 are shown here.

Other providers in Chambersburg