EAST TEXAS PRECISION MEDICINE, PLLC
EAST TEXAS PRECISION MEDICINE, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1134538895, based in Marshall, TX. The organization lists 3 taxonomy classifications, with Adult Health Nurse Practitioner recorded as primary.
Getting there
The practice address on file is 1600 S WASHINGTON AVE, Marshall, TX 75670. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| AP126149 | TX | Gerontology Clinical Nurse Specialist |
| AP126149 | TX | Adult Health Nurse Practitioner primary |
This provider holds licence AP126149 issued in TX. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Part B Supplier - Clinic/group Practice
- PAC ID
- 1658593637
- Enrollment ID
- O20141106000973
Medicare enrolment is recorded as approved under the provider type Part B Supplier - Clinic/group Practice. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
What Adult Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LA2200X
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 | |
|---|---|---|---|---|
| 207R00000X | Internal Medicine Physician | — | — | |
| 364SG0600X | Gerontology Clinical Nurse Specialist Gerontology | AP126149 | TX | |
| 363LA2200X | Adult Health Nurse Practitioner Adult Health | AP126149 | TX | 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 | 1134538895 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Aug 7, 2014 |
| Last updated | Jul 9, 2025 |
| Status | Active |
| Practice address |
1600 S WASHINGTON AVE Marshall, TX 75670 (903) 320-3200 Fax (903) 471-8655 |
| Mailing address |
PO BOX 45 Marshall, TX 75671 |
| Other names |
Was Holdings, Pllc Professional Name |
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 | 1 | 3 | 4 | 5 | 3 | 8 | 8 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 1 | 6 | 4 | 1 | 3 | 7 | 8 | 9 |
Sum = 65 · next multiple of 10 = 70 · check digit = 5 · actual last digit = 5
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.