NPI Portal NPI Lookup & Verification

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Dr. Gary R Kantor, MD

Dermatopathology Physician in Newtown Square, PA · enumerated 2005.

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

National Provider Identifier

1912983479

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Registry record

Entity type Individual (Type 1)
Name Dr. Gary R Kantor
Credential MD
Sex Male
Practice address 3805 W Chester Pike Bldg D, Suite 120, Newtown Square, PA, 19073
Fax (610) 550-3079
Enumeration date Dec 16, 2005
Last updated in NPPES Aug 5, 2014

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD038210E (PA) Secondary
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License MD038210E (PA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

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.
What specialty is Gary Kantor?
Gary Kantor is registered in NPPES with the primary taxonomy of Dermatopathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-05.