Brian Tuan Gregg, PHD, OTR/L, CHT
Occupational Therapist · Fort Sam Houston, TX
Brian Tuan Gregg, PHD, OTR/L, CHT is an occupational therapist with a practice address in Fort Sam Houston, Texas, and NPI 1003913708, issued on Sep 17, 2006. Check the license with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Brian Tuan Gregg
- Credential
- PHD, OTR/L, CHT
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 5710 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
- Phone
- (210) 808-2240
- Enumerated
- Sep 17, 2006
- Record last updated
- Nov 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 7,689 in Texas → Look up another NPI →
Also registered at 3551 Roger Brooke Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adrianna Adams, LCSWClinical Social Worker1275265456
- John AdamsGeneral Practice Physician1134754898
- Jordan Adams, PAPhysician Assistant1336876598
- Oluwole Afuape, OTR/LOccupational Therapist1033593561
- Pierre Monverdy Agnant, MD, MPH, MBA, MACCInternal Medicine Physician1669868568
- Della Agquiz, PHARMDOncology Pharmacist1700538741
Verify Brian Tuan Gregg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Brian Tuan Gregg among 7,689 occupational therapist records in Texas
Brian Tuan Gregg, PHD, OTR/L, CHT is one of 7,689 occupational therapist records with a practice address in Texas. 7% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% newer
- In a Medicare fileNo · 7% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2020 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 occupational therapist records list a practice address in Fort Sam Houston
They are 67 of the 2,124 NPPES records with a practice address in Fort Sam Houston, and 7,689 occupational therapist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,689 in Texas → Every provider in Fort Sam Houston → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Janette Ansorge, OTRFort Sam Houston, TX 782341679532824
- James Casey, OTR/MOTFt Sam Houston, TX 782341689605271
- Bonnie DemarsFort Sam Houston, TX 782341891850079
- Steven Gerardi, MS, OTR, CHTFort Sam Houston, TX 782341043284573
- Charlotte Hudson, OTRFort Sam Houston, TX 782341437232923
- Cynthia Jones, OTR/LFort Sam Houston, TX 782341275532723
- Nichole Lehnerz, OTR/LFort Sam Houston, TX 782341487626248
- Isaac Montes, OTR OCCUPATIONAL THEFort Sam Houston, TX 782341972691830
Common questions
What is Brian Tuan Gregg, PHD, OTR/L, CHT's NPI number?
Brian Tuan Gregg, PHD, OTR/L, CHT's National Provider Identifier (NPI) is 1003913708, issued on Sep 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Brian Tuan Gregg, PHD, OTR/L, CHT located?
The NPPES record lists a practice address at 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234. Phone: (210) 808-2240. Providers update this record themselves, so call before visiting.
How can I verify Brian Tuan Gregg, PHD, OTR/L, CHT's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.