Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Upstate Dermatology, PC

Q: What type of organization is Upstate Dermatology, PC?

Upstate Dermatology, PC is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

Dermatology Physician in Castleton, NY · enumerated 2006 · authorized official Anthony Gregory, President.

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

National Provider Identifier

1609826163

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Registry record

Entity type Organization (Type 2)

Legal business name Upstate Dermatology, PC

Other name <Unavail>

Practice address 1547 Columbia Tpke, Castleton, NY, 12033

Phone (518) 479-4156

Enumeration date May 12, 2006

Last updated in NPPES Aug 4, 2015

Taxonomy & classification

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 173589 (NY) Primary

Authorized official

Name Anthony Gregory

Title President

Phone (518) 694-5317

Other identifiers

Identifier	Type	State	Issuer
070014246	Other	NY	RAILROAD MEDICARE (PTAN)

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Upstate Dermatology, PC?

Upstate Dermatology, PC is registered in NPPES as a Dermatology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-04.