Doctors General Laboratory
Doctors General Laboratory is a healthcare organization registered as Physiological Laboratory in Austin, TX, holding Type 2 (organization) NPI 1891796256 since 2005. The authorized official on file is David Weiner, C.E.O..
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1891796256 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | Doctors General Laboratory |
| Practice address | 12501 HYMEADOW DR, SUITE 2B, Austin, TX, 78750 |
| Phone | 5129960900 |
| Fax | 5126924596 |
| Enumeration date | 2005-08-09 |
| Last updated in NPPES | 2013-05-22 |
Authorized official
| Name | David Weiner |
|---|---|
| Title | C.E.O. |
| Phone | 5129960900 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 291U00000X | Clinical Medical Laboratory | Secondary | — | — |
| 293D00000X | Physiological Laboratory | Primary | — | — |
Copy-ready billing details
Provider: Doctors General Laboratory NPI: 1891796256 Taxonomy: 293D00000X (Physiological Laboratory) Address: 12501 HYMEADOW DR, SUITE 2B, Austin, TX, 78750
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1215949169 | Padma Horvit | Individual | Endocrinology, Diabetes & Metabolism Physician | Austin, TX |
| 1770660466 | Dianne Tannreuther | Individual | Pediatric Occupational Therapist | Austin, TX |
| 1962578492 | Diana Hiebeler | Individual | Pediatric Occupational Therapist | Austin, TX |
| 1427212554 | Children'S Evaluation and Therapy Center | Organization | Pediatric Occupational Therapist | Austin, TX |
| 1811270457 | Nevin Allan | Individual | Pediatric Dentistry | Austin, TX |
| 1710339049 | Litza Lefebre Dorta | Individual | General Practice Dentistry | Austin, TX |
| 1649724121 | David Karnes | Individual | Mental Health Counselor | Austin, TX |
Verify this record
Cross-check NPI 1891796256 against the authoritative CMS record: view Doctors General Laboratory on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is Doctors General Laboratory?
Source: CMS NPPES (public data). Snapshot 2026-07-10. Provider record last updated 2013-05-22.