Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alan S Brooker, D.O.

Pulmonary Disease Physician in Rancho Cordova, CA · enumerated 2012.

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

National Provider Identifier

1295082808

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Registry record

Entity type Individual (Type 1)

Name Alan S Brooker

Credential D.O.

Sex Male

Practice address 3400 Data Drive, Rancho Cordova, CA, 95670

Phone (916) 379-3014

Fax (916) 379-2904

Enumeration date Aug 14, 2012

Last updated in NPPES Aug 14, 2012

Taxonomy & licenses

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians · License 20A4182 (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 Alan Brooker's NPI record?

Cross-check NPI 1295082808 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1295082808 active?

Yes, as of the latest NPPES snapshot, NPI 1295082808 is active (record last updated 2012-08-14).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-14.