NPI age
18 years
Enumerated 2007-10-10
● Active Type 2 · Organization
Thomas G. Diaz M.d,p.a.
Thomas G. Diaz M.d,p.a. is 1 of 1466 clinic/center organizations in Texas.
Primary specialty
Clinic/Center
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Diaz
President
Last NPPES update
2007-12-04
Source: monthly bulk 2026-05
How this organization compares
Across 1466 active clinic/center providers in Texas.
NPI age
18 years
↑ 9 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2007 → 2026
2007-10Enumerated in NPPES
2007
2026
Where they practice
Primary practice location
1331 W Grand Pkwy N Ste 345
Katy, TX 774932736
Mailing address
1331 W Grand Pkwy N Ste 345
Katy, TX 774932736
Authorized official
Thomas Guerra Diaz, M.D.
President
📞 2813988044
Specialties
-
Clinic/Center PrimaryDefinition to come...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 | 00733U | BCBS PIN |
| 01 | 00733U | RR MCR PIN |
Practice context
Single-site organization. Only one practice location on file.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.