GRAND LAKE MENTAL HEALTH CENTER, INC.
GRAND LAKE MENTAL HEALTH CENTER, INC. is an organization registered with the National Plan and Provider Enumeration System (NPPES) under NPI 1003292061, based in Bartlesville, OK. It is classified under Mental Health Clinic/Center (Including Community Mental Health Center).
Getting there
Here is what surrounds this office in Bartlesville, based on OpenStreetMap data collected Sep 16, 2026. Parking is available about 692 ft away. The nearest transit stop is 0.42 mi away, served by WalMart.
Getting here and what is nearby
Restaurant Chicken Express 492 ft ~2 min
1234 Southeast Washington Boulevard, Bartlesville 74006
Parking 638 ft ~3 min
Parking 648 ft ~3 min
Parking 692 ft ~3 min
Restaurant IHOP 999 ft ~4 min
1410 Southeast Washington Boulevard, Bartlesville 74006
24/7
Restaurant Taco Bell 0.31 mi ~7 min
3875 Southeast Green Country Road, Bartlesville 74006
08:00-04:00
Gas station Murphy USA 0.34 mi ~7 min
Transit WalMart 0.42 mi ~9 min
Grocery Walmart Supercenter 0.42 mi ~9 min
4000 Southeast Green Country Road, Bartlesville 74006
24/7
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 (Including Community Mental Health Center) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 261QM0801X
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 | 1003292061 valid check digit |
|---|---|
| Entity type | Organization (NPI-2) |
| Enumeration date | Jul 31, 2015 |
| Last updated | Jun 7, 2022 |
| Status | Active |
| Practice address |
1370 SE WASHINGTON BLVD Bartlesville, OK 74006 (918) 337-8080 |
| Other names |
Grand Mental Health Former Legal 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 | 2 | 9 | 2 | 0 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 4 | 0 | 3 |
Sum = 49 · next multiple of 10 = 50 · 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.