Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas Caleb Watts, DO

Student in an Organized Health Care Education/Training Program in Corpus Christi, TX · enumerated 2017.

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

National Provider Identifier

1821514944

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Registry record

Entity type Individual (Type 1)

Name Thomas Caleb Watts

Credential DO

Sex Male

Practice address 600 Elizabeth St # 9b, Corpus Christi, TX, 78404

Phone (361) 861-1864

Fax (361) 881-6585

Enumeration date Aug 21, 2017

Last updated in NPPES May 1, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License TC682 (KY) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License W3064 (TX) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Thomas Watts?

Thomas Watts is registered in NPPES with the primary taxonomy of Student in an Organized Health Care Education/Training Program. 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 2026-05-01.