Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Brian Saw Ming Tan, OD
Optometrist in Humble, TX · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790125060
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Registry record
Entity type Individual (Type 1)
Name Dr. Brian Saw Ming Tan
Credential OD
Sex Male
Practice address 18850 S Memorial Dr, Humble, TX, 77338
Phone (281) 446-7900
Fax (281) 446-4879
Enumeration date Jul 1, 2013
Last updated in NPPES Aug 19, 2026
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 00308V | Other | TX | Group PTAN |
| 8275T | Other | TX | MEDICAL LICENSE |
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.
Frequently asked questions
What is the NPI number for Brian Tan?
The National Provider Identifier (NPI) for Brian Tan is 1790125060, a Type 1 (individual) record in the CMS NPPES registry.
Where does Brian Tan practice?
The practice location on file with NPPES is in Humble, TX. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Bruce Krawiecki Optometrist · Humble, TX NPI 1821093014 Paul Mann Ophthalmology Physician · Humble, TX NPI 1366447559 Paul Mann Ophthalmology Physician · Humble, TX NPI 1467440909 Mann Eye Center, P.A. Clinic/Center · Humble, TX NPI 1841238821 Mbc Ambulatory Surgery Center, Lp Ophthalmologic Surgery Clinic/Center · Humble, TX NPI 1508804451 Mann Eye Center PA Optometrist · Humble, TX NPI 1356479901 Mbc Ambulatory Surgery Center Lp Ophthalmologic Surgery Clinic/Center · Humble, TX NPI 1356479935 Mann Eye Center, PA Clinic/Center · Humble, TX NPI 1114129350
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-19.