Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Charles J. Dinerman, MD

Surgery Physician in San Diego, CA · enumerated 2006.

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

National Provider Identifier

1285701136

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Registry record

Entity type Individual (Type 1)

Name Charles J. Dinerman

Credential MD

Sex Male

Practice address 4647 Zion Ave, San Diego, CA, 92120

Phone (619) 528-5000

Enumeration date Nov 29, 2006

Last updated in NPPES Dec 1, 2021

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License A72584 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Charles Dinerman's NPI record?

Cross-check NPI 1285701136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1285701136 active?

Yes, as of the latest NPPES snapshot, NPI 1285701136 is active (record last updated 2021-12-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-01.