Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. James C. Mcallister, PA-C

Surgical Physician Assistant in Corning, NY · enumerated 2006.

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

National Provider Identifier

1336112275

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Registry record

Entity type Individual (Type 1)

Name Mr. James C. Mcallister

Credential PA-C

Sex Male

Practice address 130 Centerway, Corning, NY, 14830

Phone (607) 936-9971

Fax (607) 936-2600

Enumeration date Feb 10, 2006

Last updated in NPPES Sep 15, 2011

Taxonomy & licenses

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 001784-1 (NY) Primary

Other identifiers

Identifier	Type	State	Issuer
CC8362	Other	NY	RR MEDICARE GROUP
970020323	Other	NY	RR MEDICARE PIN
01271049	Medicaid	NY	-

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 James Mcallister?

James Mcallister is registered in NPPES with the primary taxonomy of Surgical Physician Assistant. 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 2011-09-15.