Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Thomas A Kahan MD PC

Q: What is the NPI number for Thomas A Kahan MD PC?

The NPI for Thomas A Kahan MD PC is 1639278351, a Type 2 (organization) record in the CMS NPPES registry.

Medical Specialty Clinic/Center in Keizer, OR · enumerated 2006 · authorized official Thomas Kahan, Pres.

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

National Provider Identifier

1639278351

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Registry record

Entity type Organization (Type 2)

Legal business name Thomas A Kahan MD PC

Practice address 8330 Wheatland Rd N, Keizer, OR, 97303

Phone (503) 508-4283

Fax (503) 371-0606

Enumeration date Sep 21, 2006

Last updated in NPPES Nov 12, 2013

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities · License MD11190 (OR) Primary

Authorized official

Name Thomas Kahan

Title Pres

Phone (503) 508-4283

Other identifiers

Identifier	Type	State	Issuer
022434	Medicaid	OR	-

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

Who is the authorized official for Thomas A Kahan MD PC?

NPPES lists Thomas Kahan (Pres) as the authorized official for this organization.

What is the NPI number for Thomas A Kahan MD PC?

The NPI for Thomas A Kahan MD PC is 1639278351, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-11-12.