NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Martha M Gallia Od PC

Ophthalmology Physician in Humble, TX · enumerated 2007 · authorized official Martha Gallia, President.

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

National Provider Identifier

1316150592

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Martha M Gallia Od PC
Other name <Unavail>
Practice address 9810 Fm 1960 Bypass Rd W, Ste 250, Humble, TX, 77338
Phone (281) 446-9333
Fax (281) 446-6143
Enumeration date May 7, 2007
Last updated in NPPES Aug 25, 2010

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License G7433 (TX) Primary

Authorized official

Name Martha Gallia
Title President
Phone (281) 446-9333

Other identifiers

Identifier Type State Issuer
1508975301 Other TX PROVIDER NPI #
4187210001 Other TX DMEPOS
E41G Other TX BCBS GROUP NUMBER
1740237973 Other TX PROVIDER 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 is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Martha M Gallia Od PC?
Martha M Gallia Od PC is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-25.