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

Individual provider Internal Medicine Physician · NPI 1962703611

Olufemi O Ogunjana, MD is an Internal Medicine in Elmira, New York. Qualified in 1989, 37 years ago. Practices with Upstate Ny Doctor of Medicine PLLC, a 27-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
37
Licensed in
NY
In the registry since
2010
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

600 Roe Ave
Elmira, NY 14905-1629
Phone: (607) 737-7770
Fax: (607) 271-3686
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 258630 (NY)

Record details

NPI number1962703611
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 11, 2010
Last updated in NPPESFebruary 19, 2014

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Upstate Ny Doctor Of Medicine Pllc — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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