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

Individual provider Radiation Oncology Physician · NPI 1881251486

Sarah Phyllis Mattessich, MD is a Radiation Oncology in Albany, New York. Graduated from University of Connecticut School of Medicine in 2019, 7 years ago. Practices with St Peter's Health Partners Medical Associates, PC, a 480-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
7
Trained at
University of Connecticut School of Medicine
Licensed in
NY
In the registry since
2019
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

317 S Manning Blvd Ste 100
Albany, NY 12208-3917
Phone: (518) 525-1404
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2215 Burdett Ave, Troy, NY 12180-2466 — (518) 271-3775

Specialties & licences

Radiation Oncology Physician (primary) Taxonomy 2085R0001X · Licence 329460 (NY)

Record details

NPI number1881251486
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2019
Last updated in NPPESSeptember 26, 2024
Certification dateSeptember 26, 2024

Medicare enrollment

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

Medicare specialtyRADIATION ONCOLOGY
Medical schoolUNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE
Graduated 2019 (7 years in practice)
Group practice St. Peter'S Health Partners Medical Associates, P.C. — 480 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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