Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northwest Houston Neurology, PA

Neurology Physician in Tomball, TX · enumerated 2005 · authorized official Adrian Santamaria, MD.

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

National Provider Identifier

1689671596

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Registry record

Entity type Organization (Type 2)

Legal business name Northwest Houston Neurology, PA

Practice address 455 School St, Suite 20, Tomball, TX, 77375

Phone (281) 357-5678

Fax (281) 357-8765

Enumeration date Jul 7, 2005

Last updated in NPPES Aug 15, 2023

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Adrian Santamaria

Title MD

Phone (281) 357-5678

Other identifiers

Identifier	Type	State	Issuer
0040KG	Other	TX	BLUE CROSS & BLUE SHIELD
162810901	Medicaid	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.

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Frequently asked questions

Where is Northwest Houston Neurology, PA located?

The practice location on file with NPPES is in Tomball, TX.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-08-15. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-15.