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Mark G Hauser, MD

Emergency Medicine Physician in Santa Barbara, CA · enumerated 2006.

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

National Provider Identifier

1447294301

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Registry record

Entity type Individual (Type 1)
Name Mark G Hauser
Credential MD
Sex Male
Practice address 300 W Pueblo St, Santa Barbara, CA, 93105
Phone (805) 682-7111
Enumeration date Jun 15, 2006
Last updated in NPPES Apr 1, 2010

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License G57600 (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
00G576000 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1447294301 active?
Yes, as of the latest NPPES snapshot, NPI 1447294301 is active (record last updated 2010-04-01).
How do I verify Mark Hauser's NPI record?
Cross-check NPI 1447294301 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 2010-04-01.