ADVANCED DENTISTRY OF AMARILLO, PLLC
ADVANCED DENTISTRY OF AMARILLO, PLLC is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003393646, based in Amarillo, TX. It is classified under Dental Clinic/Center.
Getting there
Here is what surrounds this office in Amarillo, based on OpenStreetMap data collected Sep 23, 2026. Parking is available about 803 ft away. The nearest transit stop is 0.35 mi away, served by 7010 SW 9th Ave (Amarillo Imaging Center). A pharmacy sits 0.22 mi from the entrance (Amarillo Diagnostic Pharmacy), which helps if you leave with a prescription.
Getting here and what is nearby
Parking 168 ft ~1 min
Hotel Adaberry Inn 521 ft ~2 min
6818 Plum Creek Drive, Amarillo 79124
Parking 526 ft ~2 min
Parking 803 ft ~4 min
Transit Quail Creek Dr & Plum Creek Dr 854 ft ~4 min
Pharmacy Panhandle Nuclear Pharmacy 0.22 mi ~5 min
Pharmacy Amarillo Diagnostic Pharmacy 0.22 mi ~5 min
Transit SW 9th Ave & Quail Creek Dr 0.30 mi ~7 min
Transit 7010 SW 9th Ave (Amarillo Imaging Center) 0.35 mi ~7 min
Grocery Walmart Supercenter 0.35 mi ~8 min
5730 West Amarillo Boulevard, Amarillo 79106
Mo-Su 06:00-24:00
Convenience Toot'n Totum 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 Dental covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QD0000X
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 | 1003393646 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 26, 2018 |
| Last updated | Jul 26, 2018 |
| Status | Active |
| Practice address |
6834 PLUM CREEK DR Amarillo, TX 79124 (806) 358-8021 |
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 | 3 | 9 | 3 | 6 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 9 | 6 | 6 | 8 |
Sum = 64 · next multiple of 10 = 70 · check digit = 6 · actual last digit = 6
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.