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

Individual provider Internal Medicine Physician · NPI 1205401783

Dr. Mashu Shrivastava, MD is an Internal Medicine in Buffalo, New York. Qualified in 2018, 8 years ago. Practices with St Josephs Medical PC, a 385-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in California and New York.

Years since qualifying
8
Licensed in
CA, NY
In the registry since
2021
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

100 High St
Buffalo, NY 14203-1126
Phone: (716) 859-5600
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 301 Prospect Ave, Syracuse, NY 13203-1807 — (315) 448-5111
  • 1540 Maple Rd, Williamsville, NY 14221-3647 — (716) 568-3600

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 338565 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence A198775 (CA)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence 338565 (NY)

Record details

NPI number1205401783
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 26, 2021
Last updated in NPPESOctober 12, 2025
Certification dateOctober 12, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice St Josephs Medical Pc — 385 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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