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

Michael B Peyser, MD

Individual provider Surgery Physician · NPI 1881671238

Michael B Peyser, MD is a General Surgery in Watertown, New York. Graduated from Eastern Virginia Medical School in 1994, 32 years ago. Practices with Samaritan Medical Center, a 158-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York and Virginia.

Years since qualifying
32
Trained at
Eastern Virginia Medical School
Licensed in
NY, VA
In the registry since
2005
Specialties on file
3
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

1575 Washington St
Watertown, NY 13601-9371
Phone: (315) 788-2805
Fax: (315) 779-5066
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 55 Spindrift Dr, Williamsville, NY 14221-7800 — (716) 626-6300

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 217155 (NY)
Surgery Physician Taxonomy 208600000X · Licence 0101056084 (VA)
Surgical Oncology Physician Taxonomy 2086X0206X · Licence 0101056084 (VA)

Record details

NPI number1881671238
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 28, 2005
Last updated in NPPESFebruary 27, 2025
Certification dateFebruary 27, 2025
Mailing address830 Washington St, Watertown, NY 13601-4034

Medicare enrollment

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

Medicare specialtyGENERAL SURGERY
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 1994 (32 years in practice)
Group practice Samaritan Medical Center — 158 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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