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

Mark Joseph Davis, DC

Chiropractor in Webster, TX · enumerated 2005 · practices at Clear Lake Children'S Center.

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

National Provider Identifier

1588668388

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Registry record

Entity type Individual (Type 1)

Name Mark Joseph Davis

Credential DC

Sex Male

Practice address Webster, TX, 77598

Phone (281) 486-1675

Fax (281) 486-1677

Enumeration date Jun 9, 2005

Last updated in NPPES Oct 20, 2025

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 2692 (TX) Primary

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

Other identifiers

Identifier	Type	State	Issuer
600967	Other	TX	BCBS PROVIDER NO.
6835675002	Other	TX	CIGNA
2692	Other	TX	CHIROPRACITIC LICENSE NO.
350036140	Other	TX	RAILROAD MEDICARE
4300584	Other	TX	AETNA

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 Mark Davis's NPI record?

Cross-check NPI 1588668388 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1588668388 active?

Yes, as of the latest NPPES snapshot, NPI 1588668388 is active (record last updated 2025-10-20).

Other providers at this practice address

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Winston Ricks Chiropractor · Webster, TX NPI 1487804415 Clear Lake Children'S Center Clinical Child & Adolescent Psychologist · Webster, TX NPI 1578969655 Tyler Bowman Chiropractor · Webster, TX NPI 1144741075 Nicole Anderson School Psychologist · Webster, TX NPI 1386285567 James Redd Chiropractor · Webster, TX NPI 1861068090 Sarah Istre Massage Therapist · Webster, TX NPI 1922826270 Abigail Trevino Massage Therapist · Webster, TX NPI 1366261729

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-20.