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

Bret Michael Bellard, M.D.

Addiction Medicine (Family Medicine) Physician in West Lake Hills, TX · enumerated 2006 · practices at Three Oaks Counseling Group, LLC.

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

National Provider Identifier

1538225776

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Registry record

Entity type Individual (Type 1)

Name Bret Michael Bellard

Credential M.D.

Sex Male

Practice address West Lake Hills, TX, 78746

Phone (512) 710-0551

Fax (512) 717-6337

Enumeration date Dec 30, 2006

Last updated in NPPES Dec 29, 2025

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

Taxonomy & licenses

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License K4632 (TX) Primary

207RA0401X Addiction Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 10620 (NV) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 10620 (NV) Secondary

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
1538225776	Medicaid	NV	-
38413304	Medicaid	TX	-
11997161	Other	-	CAQH
038413303	Medicaid	TX	-
38413305	Medicaid	TX	-

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

What specialty is Bret Bellard?

Bret Bellard is registered in NPPES with the primary taxonomy of Addiction Medicine (Family Medicine) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-12-29.