Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Bruce F. Mize, M.D., Inc.

Gastroenterology Physician in Santa Maria, CA · enumerated 2007 · authorized official Bruce Mize, President.

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

National Provider Identifier

1437359734

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Registry record

Entity type Organization (Type 2)

Legal business name Bruce F. Mize, M.D., Inc.

Practice address 116 S Palisade Dr Ste 306, Santa Maria, CA, 93454

Phone (805) 614-9880

Fax (805) 614-9881

Enumeration date Jul 24, 2007

Last updated in NPPES Aug 5, 2007

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License G16927 (CA) Primary

Authorized official

Name Bruce Mize

Title President

Phone (805) 614-9880

Other identifiers

Identifier	Type	State	Issuer
00G169270	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

Where is Bruce F. Mize, M.D., Inc. located?

The practice location on file with NPPES is in Santa Maria, CA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-08-05. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-08-05.