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Corby S. Kessler, MD, Inc

Physical Medicine & Rehabilitation Physician in Napa, CA · enumerated 2006 · authorized official Corby Kessler, Owner.

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

National Provider Identifier

1538239777

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Registry record

Entity type Organization (Type 2)
Legal business name Corby S. Kessler, MD, Inc
Practice address 935 Trancas St, Suite 1b, Napa, CA, 94558
Phone (707) 255-6115
Fax (707) 255-6613
Enumeration date Nov 8, 2006
Last updated in NPPES Jun 13, 2008

Taxonomy & classification

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License G76902 (CA) Primary

Authorized official

Name Corby Kessler
Title Owner
Phone (707) 255-6115

Other identifiers

Identifier Type State Issuer
00G769021 Medicaid CA -
DA9971 Other CA RAILROAD MEDICARE NUMBER
ZZZ29521Z Other CA MEDICARE PROVIDER NUMBER
00G769020 Other CA BLUE SHEILD

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

Who is the authorized official for Corby S. Kessler, MD, Inc?
NPPES lists Corby Kessler (Owner) as the authorized official for this organization.
What is the NPI number for Corby S. Kessler, MD, Inc?
The NPI for Corby S. Kessler, MD, Inc is 1538239777, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-13.