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DR. MARK DONALD FISHER MD
NPI 1447229562
Internal Medicine - Addiction Medicine in Buffalo, NY

Active since March 14, 2006
1207 DELAWARE AVE STE 490, BUFFALO, NY 14209(716) 830-1350(716) 205-7525 Get Directions Write a Review

NPPES record last updated: November 21, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Mark Donald Fisher Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK DONALD FISHER MD (NPI 1447229562) is an individual addiction medicine provider in Buffalo, New York, licensed in New York (207389) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1447229562
Entity TypeIndividualMale
Primary Taxonomy207RA0401X
Provider Legal NameDR. MARK DONALD FISHERCredential: MD
Location Address1207 DELAWARE AVE STE 490Buffalo, NY 14209-1458
Mailing Address3090 Cloverbank RdHamburg, NY 14075-3424 · (716) 830-1350 · Fax (716) 205-7525
Phone(716) 830-1350
Fax(716) 205-7525
Sole ProprietorYes
Enumeration DateMarch 14, 2006
Last NPPES UpdateNovember 21, 2023
NPPES CertifiedNovember 21, 2023
✔ NPI 1447229562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Addiction MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207RA0401X
License✔ Licensed in NY · 207389
Definition
An internist doctor of osteopathy that specializes in the treatment of addiction disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Added Qualifications in the field of Addiction Medicine.
1207 DELAWARE AVE STE 490, Buffalo, NY 14209
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Other Identifiers 1

Medicaid02097354NY

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Fisher's NPI number?

The NPI number for Mark Fisher is 1447229562. It was assigned to this individual provider in the NPPES registry on March 14, 2006.

Where is Mark Fisher located?

Mark Fisher practices at 1207 Delaware Ave Ste 490, Buffalo, NY 14209. The listed phone number is (716) 830-1350.

What is Mark Fisher's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Addiction Medicine, with taxonomy code 207RA0401X.

When was this NPI record last updated?

The NPPES record for Mark Fisher was last updated on November 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.