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

Dorothy J Moore, DC

Chiropractor in Port Arthur, TX · enumerated 2007.

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

National Provider Identifier

1689891541

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Registry record

Entity type Individual (Type 1)

Name Dorothy J Moore

Credential DC

Sex Female

Practice address Port Arthur, TX, 77642

Phone (409) 722-4476

Fax (409) 722-0176

Enumeration date Apr 19, 2007

Last updated in NPPES Aug 31, 2015

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 10552 (TX) Primary

111N00000X Chiropractor Chiropractic Providers · License 0981 (MS) Secondary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
00121595	Medicaid	MS	-
613058	Other	-	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1689891541 active?

Yes, as of the latest NPPES snapshot, NPI 1689891541 is active (record last updated 2015-08-31).

How do I verify Dorothy Moore's NPI record?

Cross-check NPI 1689891541 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-08-31.