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

Alex J Weinstein, MD

Urology Physician in Santa Barbara, CA · enumerated 2005.

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

National Provider Identifier

1356335913

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Registry record

Entity type Individual (Type 1)

Name Alex J Weinstein

Credential MD

Sex Male

Practice address Santa Barbara, CA, 93105

Phone (805) 687-7719

Fax (805) 682-2971

Enumeration date Sep 9, 2005

Last updated in NPPES Jul 13, 2012

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

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License G59210 (CA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
00G592101	Medicaid	CA	-

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

Is NPI 1356335913 active?

Yes, as of the latest NPPES snapshot, NPI 1356335913 is active (record last updated 2012-07-13).

How do I verify Alex Weinstein's NPI record?

Cross-check NPI 1356335913 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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