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

Dr. John Scott Chennault, D.O.

Family Medicine Physician in Caldwell, TX · enumerated 2006.

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

National Provider Identifier

1013945070

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Registry record

Entity type Individual (Type 1)

Name Dr. John Scott Chennault

Credential D.O.

Sex Male

Practice address Caldwell, TX, 77836

Phone (979) 567-4900

Fax (979) 567-4901

Enumeration date Jun 29, 2006

Last updated in NPPES Jan 13, 2021

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

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License H4233 (TX) 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

Other identifiers

Identifier	Type	State	Issuer
DU4497	Other	TX	MEDICARE GROUP PTAN
P000D29E6	Medicaid	TX	-
P01278536	Other	TX	PROVIDER PTAN

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

How do I verify John Chennault's NPI record?

Cross-check NPI 1013945070 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1013945070 active?

Yes, as of the latest NPPES snapshot, NPI 1013945070 is active (record last updated 2021-01-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-13.