Frank Mayhew
Frank Mayhew is a Mental Health Counselor in Okmulgee, OK, registered under NPI 1003542838.
Getting there
Here is what surrounds this office in Okmulgee, based on OpenStreetMap data collected Oct 4, 2026. Parking is available about 1,022 ft away. A pharmacy sits 701 ft from the entrance (Walgreens), which helps if you leave with a prescription.
Getting here and what is nearby
Hotel Bel-Air Motel 190 ft ~1 min
Restaurant Central Perk 358 ft ~2 min
Restaurant Mazzio's 472 ft ~2 min
Pharmacy Walgreens 701 ft ~3 min
Gas station Casey's General Store 848 ft ~4 min
Hotel Days Inn 977 ft ~4 min
Parking 1,022 ft ~4 min
Gas station Murphy Express 0.20 mi ~5 min
Grocery Walmart Supercenter 0.21 mi ~5 min
Restaurant Taco Bell 0.27 mi ~6 min
2006 South Wood Drive, Okmulgee 74447
09:00-24:00
Gas station Oklahoma Natural Gas 0.39 mi ~8 min
Hotel Economy Hotel 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 Mental Health covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YM0800X
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 | 1003542838 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jul 25, 2022 |
| Last updated | Jul 25, 2022 |
| Status | Active |
| Sole proprietor | No |
| Gender | Male |
| Practice address |
1805 S WOOD DR Okmulgee, OK 74447 (918) 756-9250 |
| Mailing address |
802 W BROADWAY ST Henryetta, OK 74437 |
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 | 5 | 4 | 2 | 8 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 4 | 4 | 8 | 6 |
Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8
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.