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

Alexander Christian Papa, DO

Individual provider Internal Medicine Physician · NPI 1538747191

Alexander Christian Papa, DO is an Internal Medicine in Buffalo, New York. Graduated from Philadelphia College of Osteopathic Medicine in 2021, 5 years ago. Practices with General Physician PC, a 487-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New York.

Years since qualifying
5
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
NY
In the registry since
2021
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

462 Grider St
Buffalo, NY 14215-3021
Phone: (716) 898-3941
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 100 High St, Buffalo, NY 14203-1126 — (716) 859-5600

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 336644 (NY)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1538747191
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 1, 2021
Last updated in NPPESOctober 9, 2025
Certification dateOctober 9, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2021 (5 years in practice)
Group practice General Physician Pc — 487 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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