Joyce Brown, D.O.
Joyce Brown, D.O. is an Addiction Medicine (Preventive Medicine) Physician in Tulsa, OK, registered under NPI 1508998154. This provider registers 15 separate taxonomy codes, which usually means they practise across more than one recognised specialty. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
The practice address on file is 7122 S SHERIDAN RD STE 2 #381, Tulsa, OK 74133. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 3241 | OK | Addiction Medicine (Preventive Medicine)… primary |
| 3241 | OK | Aerospace Medicine Physician |
| 3241 | OK | Obesity Medicine (Preventive Medicine)… |
| 3241 | OK | Clinical Informatics Physician |
| 3241 | OK | Preventive Medicine/Occupational… |
| 3241 | OK | Public Health & General Preventive… |
| 3241 | OK | Sports Medicine (Preventive Medicine)… |
| 3241 | OK | Medical Toxicology (Preventive Medicine)… |
| 3241 | OK | General Practice Physician |
| 3241 | OK | Community Health Clinic/Center |
| 3241 | OK | Health Service Clinic/Center |
| 3241 | OK | Multi-Specialty Clinic/Center |
| 3241 | OK | Medical Specialty Clinic/Center |
| 3241 | OK | Pain Clinic/Center |
| 3241 | OK | Occupational Medicine Clinic/Center |
This provider holds licence 3241 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 Addiction Medicine covers
A physician engaged in the subspecialty practice of Addiction Medicine who specializes in the prevention, evaluation, diagnosis, treatment, and recovery of persons with the disease of addiction. NUCC Health Care Provider Taxonomy, code 2083A0300X
All registered taxonomy codes
This provider registers 15 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 2083A0300X | Addiction Medicine (Preventive Medicine) Physician Addiction Medicine | 3241 | OK | primary |
| 2083A0100X | Aerospace Medicine Physician Aerospace Medicine | 3241 | OK | |
| 2083B0002X | Obesity Medicine (Preventive Medicine) Physician Obesity Medicine | 3241 | OK | |
| 2083C0008X | Clinical Informatics Physician Clinical Informatics | 3241 | OK | |
| 2083P0500X | Preventive Medicine/Occupational Environmental Medicine Physician Preventive Medicine/Occupational Environmental Medicine | 3241 | OK | |
| 2083P0901X | Public Health & General Preventive Medicine Physician Public Health & General Preventive Medicine | 3241 | OK | |
| 2083S0010X | Sports Medicine (Preventive Medicine) Physician Sports Medicine | 3241 | OK | |
| 2083T0002X | Medical Toxicology (Preventive Medicine) Physician Medical Toxicology | 3241 | OK | |
| 208D00000X | General Practice Physician | 3241 | OK | |
| 261QC1500X | Community Health Clinic/Center Community Health | 3241 | OK | |
| 261QH0100X | Health Service Clinic/Center Health Service | 3241 | OK | |
| 261QM1300X | Multi-Specialty Clinic/Center Multi-Specialty | 3241 | OK | |
| 261QM2500X | Medical Specialty Clinic/Center Medical Specialty | 3241 | OK | |
| 261QP3300X | Pain Clinic/Center Pain | 3241 | OK | |
| 261QX0100X | Occupational Medicine Clinic/Center Occupational Medicine | 3241 | OK |
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 | 1508998154 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Mar 9, 2007 |
| Last updated | Feb 4, 2020 |
| Status | Active |
| Sole proprietor | Yes |
| Credential | D.O. |
| Practice address |
7122 S SHERIDAN RD STE 2 #381 Tulsa, OK 74133 (615) 371-8884 |
| Mailing address |
7122 S SHERIDAN RD STE 2, #381 Tulsa, OK 74133 |
| Other identifiers |
NA
· NA (OK) |
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 | 5 | 0 | 8 | 9 | 9 | 8 | 1 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 5 | 0 | 8 | 9 | 9 | 7 | 1 | 1 |
Sum = 66 · next multiple of 10 = 70 · check digit = 4 · actual last digit = 4
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.