NPI age
14 years
Enumerated 2012-03-27
● Active Type 2 · Organization
Thoc PA
Thoc PA is 1 of 1069 internal medicine organizations in Texas.
Primary specialty
Internal Medicine
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Birenbaum
Owner/provider
Last NPPES update
2021-06-07
Source: monthly bulk 2026-05
How this organization compares
Across 1069 active internal medicine providers in Texas.
NPI age
14 years
↓ 4 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2012 → 2026
2012-03Enumerated in NPPES
2012
2026
Where they practice
Primary practice location
12700 Hillcrest Rd Ste 110
Dallas, TX 752302055
Mailing address
12700 Hillcrest Rd Ste 110
Dallas, TX 752302055
Authorized official
Dennis H Birenbaum, M.D.
Owner/provider
📞 4694535500
Specialties
-
Internal Medicine PrimaryAn internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine...
Identifiers
| Type | Value | Notes |
|---|---|---|
| 05 (TX) | 415652301 |
Other names on file (2)
Doing-business-as, former, and alternate names recorded by NPPES.
-
TEXAS HEMATOLOGY/ONCOLOGY CENTERS
-
TEXAS HEMATOLOGY/ONCOLOGY CENTERS
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 →
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- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.