NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Mazin A Dhafir, M.D.

Dermatology Physician in West Seneca, NY · enumerated 2005 · practices at The Nurse Practitioner in Family Health Practice.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1285639518

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Registry record

Entity type Individual (Type 1)
Name Dr. Mazin A Dhafir
Credential M.D.
Sex Male
Practice address West Seneca, NY, 14224
Phone (716) 674-1180
Fax (716) 674-2037
Enumeration date Jun 14, 2005
Last updated in NPPES Jan 10, 2013

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 154861-1 (NY) Primary
207NS0135X Procedural Dermatology Physician Allopathic & Osteopathic Physicians · License 154861-1 (NY) Secondary
207NP0225X Pediatric Dermatology Physician Allopathic & Osteopathic Physicians · License 154861-1 (NY) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
070001676 Other NY MEDICARE TRAVELERS
161271451 Other NY COMMERCIAL CLAIMS
00010045001 Other NY UNIVERA
161271451 Other NY EMPIRE
000502109001 Other NY BLUE CROSS
4464532 Other NY AETNA
0301846 Other NY INDEPENDENT HEALTH
P11129370 Other NY MULTIPLAN
161271451 Other NY UNITED HEALTHCARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Mazin Dhafir?
Mazin Dhafir is registered in NPPES with the primary taxonomy of Dermatology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-10.