THE AUSTIN DIAGNOSTIC CLINIC, PLLC
THE AUSTIN DIAGNOSTIC CLINIC, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003259763, based in Austin, TX. The organization lists 3 taxonomy classifications, with Anatomic Pathology & Clinical Pathology Physician recorded as primary.
Getting there
Here is what surrounds this office in Austin, based on OpenStreetMap data collected Sep 14, 2026. Parking is available about 451 ft away at Lot A - Patient and Visitor Parking. A pharmacy sits 0.46 mi from the entrance (H-E-B Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking Lot B - Patient and Visitor Parking 349 ft ~2 min
Parking 358 ft ~2 min
Parking Lot A - Patient and Visitor Parking 451 ft ~2 min
Restaurant P. Terry's 0.20 mi ~5 min
12301 North MoPac Expressway, Austin 78758
Restaurant The Hideout Pub 0.21 mi ~5 min
12164 Tx-1 Loop, Austin 78758
Mo-Fr 16:00-24:00; Sa-Su 17:00-24:00
Restaurant Biryani Pot 0.40 mi ~8 min
Grocery H-E-B 0.45 mi ~9 min
Hotel Extended Stay America 0.46 mi ~10 min
2700 Gracy Farms Lane, Austin 78758
Pharmacy H-E-B Pharmacy 0.46 mi ~10 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
NPPES does not list a state licence number for this record. That is not unusual — organizations and some provider types are not required to file one. Verify current licensure with the relevant state board before care.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Anatomic Pathology & Clinical Pathology covers
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease. NUCC Health Care Provider Taxonomy, code 207ZP0102X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 246RP1900X | Phlebotomy Technician Phlebotomy | — | — | |
| 291U00000X | Clinical Medical Laboratory | — | — | |
| 207ZP0102X | Anatomic Pathology & Clinical Pathology Physician Anatomic Pathology & Clinical Pathology | — | — | primary |
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-2 identifies an organization — a clinic, hospital, group practice, laboratory, or supplier. Individual clinicians working there hold their own NPI-1 numbers separately, so a bill may reference both.
| NPI | 1003259763 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Apr 12, 2013 |
| Last updated | Nov 20, 2025 |
| Status | Active |
| Practice address |
12221 N MOPAC EXPY Austin, TX 78758 (512) 901-1111 Fax (512) 901-3945 |
| Mailing address |
2000 HEALTH PARK DR Brentwood, TN 37027 |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 2 | 5 | 9 | 7 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 5 | 9 | 7 | 3 |
Sum = 57 · next multiple of 10 = 60 · check digit = 3 · actual last digit = 3
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.