Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Glenn B Humphress

Physician Assistant in The Woodlands, TX · enumerated 2007.

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

National Provider Identifier

1366635666

Verified

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Registry record

Entity type Individual (Type 1)

Name Glenn B Humphress

Sex Male

Practice address 2219 Sawdust Rd Ste 1505, The Woodlands, TX, 77380

Phone (346) 291-3832

Enumeration date Aug 21, 2007

Last updated in NPPES Oct 3, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA01469 (TX) Primary

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 is the NPI number for Glenn Humphress?

The National Provider Identifier (NPI) for Glenn Humphress is 1366635666, a Type 1 (individual) record in the CMS NPPES registry.

Where does Glenn Humphress practice?

The practice location on file with NPPES is in The Woodlands, TX. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-10-03.