NPI Portal NPI Lookup & Verification

Dr. Mark Wayne Hill, D.C

Dr. Mark Wayne Hill is a Chiropractor provider (Chiropractor) practicing in Seabrook, TX, registered in the NPPES registry with NPI 1861466930 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum

NPI 1861466930
Entity type Individual (Type 1)
Name Dr. Mark Wayne Hill
Credential D.C
Sex Male
Practice address 2825 NASA PKWY, Seabrook, TX, 77586
Phone 2815323160
Fax 2815323480
Enumeration date 2006-02-15
Last updated in NPPES 2021-07-04

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 10248 TX

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

Copy-ready billing details
Provider: Mark Hill, D.C
NPI: 1861466930
Taxonomy: 111N00000X (Chiropractor)
Address: 2825 NASA PKWY, Seabrook, TX, 77586

Other providers at this practice address

NPI Name Type Specialty Location
1740617224 Shelly Cox Individual Acute Care Nurse Practitioner Seabrook, TX
1124644943 Gulf Coast Clinic of Chiropractic LLC Organization Chiropractor Seabrook, TX
1851987077 Optimum Physicians Healthcare Pllc Organization Primary Care Clinic/Center Seabrook, TX
1740862846 Jmmh Gulf Coast Healthcare Pllc Organization Clinic/Center Seabrook, TX

Verify this record

Cross-check NPI 1861466930 against the authoritative CMS record: view Dr. Mark Wayne Hill on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What is the NPI number for Mark Hill?
The National Provider Identifier (NPI) for Mark Hill is 1861466930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Hill practice?
The practice location on file with NPPES is in Seabrook, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-07-04.