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

Dr. Sharavanan Thevanayagam, MD

Individual provider Hospitalist Physician · NPI 1669883120

Dr. Sharavanan Thevanayagam, MD is an Internal Medicine in Buffalo, New York. Qualified in 2014, 12 years ago. Practices with Sisters of Charity Hospital of Buffalo New York, a 161-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
12
Licensed in
NY
In the registry since
2014
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

85 High St
Buffalo, NY 14203
Phone: (716) 630-1000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 462 Grider St, Buffalo, NY 14215-3021 — (716) 898-4806
  • 462 Grider St, Buffalo, NY 14215-3021 — (716) 898-4806

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 290602-1 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 290602-1 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1669883120
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2014
Last updated in NPPESDecember 14, 2021
Certification dateDecember 14, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Sisters Of Charity Hospital Of Buffalo New York — 161 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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