Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Teresa A. Timmons, M.D.

Psychiatry Physician in Lufkin, TX · enumerated 2006.

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

National Provider Identifier

1679587182

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Registry record

Entity type Individual (Type 1)

Name Dr. Teresa A. Timmons

Credential M.D.

Sex Female

Practice address 2206 N John Redditt Dr, Lufkin, TX, 75904

Phone (936) 671-4351

Fax (936) 671-4321

Enumeration date Jul 28, 2006

Last updated in NPPES Feb 23, 2010

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 21748 (AZ) Primary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 29421 (MN) Secondary

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 5750 (ND) Secondary

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

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Frequently asked questions

What specialty is Teresa Timmons?

Teresa Timmons is registered in NPPES with the primary taxonomy of Psychiatry 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 2010-02-23.