Peyton Barnett, DNP FNP
Peyton Barnett, DNP FNP is a Family Nurse Practitioner in Dyersburg, TN, registered under NPI 1003650573.
Getting there
Here is what surrounds this office in Dyersburg, based on OpenStreetMap data collected Sep 18, 2026. Parking is available about 432 ft away.
Getting here and what is nearby
Parking 143 ft ~1 min
Parking 231 ft ~1 min
Parking 432 ft ~2 min
Convenience Marathon 0.26 mi ~6 min
Gas station Marathon 0.26 mi ~6 min
Restaurant Jack's 0.47 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 |
|---|---|---|
| 36522 | TN | Family Nurse Practitioner primary |
This provider holds licence 36522 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 - Nurse Practitioner
- PAC ID
- 3678019007
- Enrollment ID
- I20240722003761
Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. 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 Family covers
Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
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 | 1003650573 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 20, 2024 |
| Last updated | Jun 26, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | DNP FNP |
| Practice address |
2550 PARR AVE Dyersburg, TN 38024 (731) 325-5678 |
| Mailing address |
3901 GREENWELL RD Caruthersville, MO 63830 |
| Other names |
Peyton Mcmahan Former Legal Business 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 | 0 | 0 | 3 | 6 | 5 | 0 | 5 | 7 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 3 | 5 | 0 | 5 | 5 |
Sum = 47 · next multiple of 10 = 50 · 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.