Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Brian Zachariah, M.D.

Psychiatry Physician in Katy, TX · enumerated 2014.

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

National Provider Identifier

1093126302

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Registry record

Entity type Individual (Type 1)

Name Dr. Brian Zachariah

Credential M.D.

Sex Male

Practice address 24275 Katy Fwy Ste 410, Katy, TX, 77494

Phone (877) 504-8504

Fax (855) 420-6402

Enumeration date May 8, 2014

Last updated in NPPES Jun 15, 2026

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License S1316 (TX) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

What specialty is Brian Zachariah?

Brian Zachariah is registered in NPPES with the primary taxonomy of Psychiatry Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

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Ramana Surya Psychiatry Physician · Katy, TX NPI 1144260621 Sireesha Chimata Psychiatry Physician · Katy, TX NPI 1194922286 Kendrah Parker Mental Health Counselor · Katy, TX NPI 1427456581 Adenike Adigun Psychiatry Physician · Katy, TX NPI 1104379189 Kiana Shelton Clinical Social Worker · Katy, TX NPI 1134644560 Shacolby Dedmond Professional Counselor · Katy, TX NPI 1992460356 Donesha Obaseki Psychiatric/Mental Health Nurse Practitioner · Katy, TX NPI 1063296671 Kari Alanis Clinical Social Worker · Katy, TX NPI 1033060884

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-15.