Thayne Parker, DO
Thayne Parker, DO is a Diagnostic Radiology Physician in Tulsa, OK, registered under NPI 1003484411. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Tulsa, based on OpenStreetMap data collected Sep 30, 2026. Parking is available about 400 ft away. The nearest transit stop is 591 ft away, served by Garnett Road & 27th Street.
Getting here and what is nearby
Transit Garnett Road & 26th Street 290 ft ~2 min
Parking 339 ft ~2 min
Transit Garnett Road & 25th Street 371 ft ~2 min
Parking 391 ft ~2 min
Parking 400 ft ~2 min
Transit Garnett Road & 27th Street 591 ft ~3 min
Grocery Supermercados Morelos 0.38 mi ~8 min
Grocery Cash Saver 0.45 mi ~10 min
Grocery Nam Hai 0.45 mi ~10 min
Restaurant Church's Chicken 0.46 mi ~10 min
3036 South Garnett Road East, Tulsa 74129
Su-Th 10:00-23:00, Fr-Sa 10:00-24:00
Restaurant Egg Roll Kingdom 0.47 mi ~10 min
11309 East 31st Street South, Tulsa 74146
Convenience Joy Mart 0.48 mi ~10 min
2112 South Garnett Road, Tulsa 74129
Gas station Sinclair 0.48 mi ~10 min
2112 South Garnett Road, Tulsa 74129
Restaurant Buffet Palace 0.48 mi ~10 min
10934 East 21st Street South, Tulsa 74129
Gas station Sinclair 0.49 mi ~10 min
2112 South Garnett Road, Tulsa 74129
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 7652 | OK | Diagnostic Radiology Physician primary |
This provider holds licence 7652 issued in OK. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
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 Diagnostic Radiology covers
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease. NUCC Health Care Provider Taxonomy, code 2085R0202X
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-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003484411 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 12, 2021 |
| Last updated | Jul 20, 2026 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Credential | DO |
| Practice address |
4500 S GARNETT RD STE 112 Tulsa, OK 74146 (918) 935-3550 Fax (918) 935-3581 |
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 | 4 | 8 | 4 | 4 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 8 | 4 | 2 |
Sum = 59 · next multiple of 10 = 60 · check digit = 1 · actual last digit = 1
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.