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

Areeg Najeeb Rehman, DO

Individual provider Internal Medicine Physician · NPI 1922666460

Areeg Najeeb Rehman, DO is an Internal Medicine in Buffalo, New York. Qualified in 2019, 7 years ago. Practices with Mercy Hospital of Buffalo, a 198-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in North Carolina and New York.

Years since qualifying
7
Licensed in
NC, NY
In the registry since
2019
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

85 High St
Buffalo, NY 14203-1149
Phone: (716) 630-1000
Fax: (716) 817-1724
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1200 N Elm St, Greensboro, NC 27401-1004 — (336) 832-7272

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 324622 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 250603 (NC)

Record details

NPI number1922666460
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 30, 2019
Last updated in NPPESAugust 11, 2025
Certification dateAugust 11, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Mercy Hospital Of Buffalo — 198 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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