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

Dr. James A Thurow, D.O.

Internal Medicine Physician in Jacksonville, TX · enumerated 2005.

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

National Provider Identifier

1508864554

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Registry record

Entity type Individual (Type 1)

Name Dr. James A Thurow

Credential D.O.

Sex Male

Practice address Jacksonville, TX, 75766

Phone (903) 589-9858

Fax (903) 589-8328

Enumeration date Jul 13, 2005

Last updated in NPPES Dec 23, 2015

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

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License K1700 (TX) Primary

207U00000X Nuclear Medicine Physician Allopathic & Osteopathic Physicians · License K1700 (TX) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
096329001	Medicaid	TX	-
110218075	Other	TX	MEDICARE RAILROAD
K1700	Other	TX	TX STATE LICENSE
0010AF	Other	TX	B/C B/S OF 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 James Thurow?

James Thurow is registered in NPPES with the primary taxonomy of Internal 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-23.