Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Brian Donald Graham, APRN-PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in The Woodlands, TX · enumerated 2013.

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

National Provider Identifier

1841636404

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Registry record

Entity type Individual (Type 1)

Name Mr. Brian Donald Graham

Credential APRN-PMHNP-BC

Sex Male

Practice address 8701 New Trails Dr Ste 150, The Woodlands, TX, 77381

Phone (281) 367-1015

Fax (281) 367-1966

Enumeration date May 21, 2013

Last updated in NPPES Mar 22, 2021

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP124890 (TX) Primary

Other identifiers

Identifier	Type	State	Issuer
1366562225	Other	TX	GROUP NPI

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 Graham?

Brian Graham is registered in NPPES with the primary taxonomy of Psychiatric/Mental Health Nurse Practitioner. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-22.