Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Avery, D.O.

Hospitalist Physician in Emeryville, CA · enumerated 2013.

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

National Provider Identifier

1457694796

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Registry record

Entity type Individual (Type 1)

Name Dr. John Avery

Credential D.O.

Sex Male

Practice address 2100 Powell St Ste 400, Emeryville, CA, 94608

Phone (510) 851-7501

Fax (510) 851-7446

Enumeration date Apr 5, 2013

Last updated in NPPES Jan 11, 2023

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 20A13586 (CA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 20A13586 (CA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify John Avery's NPI record?

Cross-check NPI 1457694796 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457694796 active?

Yes, as of the latest NPPES snapshot, NPI 1457694796 is active (record last updated 2023-01-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-11.