NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Adam J Benjamin, D.C.

Chiropractor in Oakland, CA · enumerated 2006 · practices at Internists Medical Group.

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

National Provider Identifier

1437245370

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Registry record

Entity type Individual (Type 1)
Name Adam J Benjamin
Credential D.C.
Sex Male
Practice address Oakland, CA, 94609
Phone (510) 465-2411
Fax (510) 465-4807
Enumeration date Oct 5, 2006
Last updated in NPPES Aug 19, 2010

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC24794 (CA) Primary
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
DC0247940 Other CA BLUE SHIELD

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

How do I verify Adam Benjamin's NPI record?
Cross-check NPI 1437245370 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1437245370 active?
Yes — as of the latest NPPES snapshot, NPI 1437245370 is active (record last updated 2010-08-19).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-19.