David Hamlin, PA-C
David Hamlin, PA-C is a Physician Assistant in Martin, TN, registered under NPI 1003162769. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Martin, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 0.29 mi away. A pharmacy sits 367 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 262 ft away.
Getting here and what is nearby
Coffee Higher Ground Coffee Co. 262 ft ~1 min
Grocery EW James 268 ft ~2 min
Pharmacy CVS Pharmacy 367 ft ~2 min
Restaurant Arby's 419 ft ~2 min
153 Commons Drive, Martin 38237
Mo-Sa 09:30-24:00; Su 09:30-23:00
Restaurant Pizza Hut 429 ft ~2 min
Restaurant Zaxby's 716 ft ~3 min
Convenience Casey's General Store 920 ft ~4 min
Gas station Casey's General Store 933 ft ~4 min
Hotel Hampton Inn & Suites 0.21 mi ~5 min
Hotel Days Inn 0.23 mi ~5 min
Parking 0.29 mi ~6 min
Convenience Martin Food Mart 0.31 mi ~7 min
Gas station Exxon 0.31 mi ~7 min
Gas station Shell 0.36 mi ~8 min
Convenience Shell 0.37 mi ~8 min
Grocery Ruler Foods 0.41 mi ~9 min
Hotel Econo Lodge 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
| Licence | State | Specialty |
|---|---|---|
| 2017 | TN | Physician Assistant primary |
| 2017 | TN | Medical Physician Assistant |
This provider holds licence 2017 issued in TN. 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
- Practitioner - Physician Assistant
- PAC ID
- 0840442562
- Enrollment ID
- I20121204000106
Medicare enrolment is recorded as approved under the provider type Practitioner - Physician Assistant. 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 Physician Assistant covers
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician. NUCC Health Care Provider Taxonomy, code 363A00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 363A00000X | Physician Assistant | 2017 | TN | primary |
| 363AM0700X | Medical Physician Assistant Medical | 2017 | TN |
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 | 1003162769 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 31, 2012 |
| Last updated | Aug 13, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Credential | PA-C |
| Practice address |
149 COMMONS DR Martin, TN 38237 (731) 422-0213 Fax (731) 506-1863 |
| Mailing address |
PO BOX 400 Jackson, TN 38302 |
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 | 1 | 6 | 2 | 7 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 6 | 4 | 7 | 3 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.