Adefolaju Oketokun, MD
Adefolaju Oketokun, MD is a General Practice Physician in Washington, DC, registered under NPI 1003005661. This provider registers 5 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
Here is what surrounds this office in Washington, based on OpenStreetMap data collected Aug 28, 2026. Parking is available about 0.33 mi away at Park America. There is EV charging 0.44 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 426 ft away, served by 16th St NW at L St NW. A pharmacy sits 0.47 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 343 ft away.
Getting here and what is nearby
Restaurant Rōti 120 ft ~1 min
1629 K Street Northwest
Mo-Fr 11:00-16:00; Sa-Su off
Restaurant Sima Sushi 185 ft ~1 min
1660 L Street Northwest, Washington 20036
Su-Th 11:00-15:00,17:00-22:00; Fr,Sa 12:00-15:00,17:00-23:00
Restaurant Potbelly 230 ft ~1 min
1660 L Street Northwest, Washington 20036
Mo-Fr 08:00-19:00; Sa-Su 10:00-18:00
Transit K St NW at 16th St NW 265 ft ~2 min
Coffee Capitol Grounds Cafe 282 ft ~2 min
Coffee Officina Cafe 324 ft ~2 min
Transit K St NW at 16th St NW 347 ft ~2 min
Coffee Peet's Coffee 343 ft ~2 min
1101 17th Street Northwest, Washington 20036
Mo-Fr 06:30-18:00; Sa-Su 07:30-15:00
Transit 16th St NW at L St NW 426 ft ~2 min
Hotel Capital Hilton 507 ft ~2 min
Hotel The St. Regis Washington, D.C. 584 ft ~3 min
Hotel Hyatt Place Washington DC/White House 657 ft ~3 min
Parking Colonial Parking 938 ft ~4 min
Mo-Fr 06:00-19:00
Convenience 1500 Market 0.26 mi ~6 min
1500 Massachusetts Avenue Northwest
Parking LAZ Parking 0.31 mi ~7 min
Mo-Fr 06:00-23:00
Pharmacy CVS Pharmacy 0.31 mi ~7 min
1199 Vermont Avenue Northwest, Washington 20005
Mo-Fr 09:00-13:30,14:00-19:00; Sa 10:00-13:30,14:00-18:00; Su 11:00-13:30,14:00-17:00
Convenience Wawa 0.32 mi ~7 min
1 Thomas Circle Northwest, Washington 20005
24/7
Pharmacy Tschiffely Pharmacy 0.32 mi ~7 min
Mo-Fr 08:00-18:00
Convenience 7-Eleven 0.33 mi ~7 min
Parking Park America 0.33 mi ~7 min
EV charging 0.38 mi ~8 min
EV charging ChargePoint 0.44 mi ~9 min
Pharmacy CVS Pharmacy 0.47 mi ~10 min
Grocery Streets Market 0.47 mi ~10 min
Grocery Whole Foods Market 0.50 mi ~10 min
1440 P Street Northwest, Washington 20005
Mo-Su 07:00-22:00
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 |
|---|---|---|
| D0084292 | MD | Addiction Medicine (Internal Medicine)… |
| MD 038372 | DC | Clinic/Center |
| 0101262019 | VA | Addiction Medicine (Internal Medicine)… |
| MD038372 | DC | Durable Medical Equipment & Medical… |
| 0101262019 | VA | General Practice Physician primary |
| MD038372 | DC | General Practice Physician |
| MD430487 | PA | Clinic/Center |
| MD 038372 | DC | Urgent Care Clinic/Center |
| C1-0008405 | DE | General Practice Physician |
| MD038372 | DC | Addiction Medicine (Internal Medicine)… |
Licences are recorded in 5 states: MD, DC, VA, PA, DE. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
- Status
- Approved
- Provider type
- Practitioner - General Practice
- PAC ID
- 3971628603
Enrolled in Medicare 2 times, across 2 states:
| State | Enrollment ID | Provider type |
|---|---|---|
| District of Columbia | I20100917000294 | Practitioner - General Practice |
| Virginia | I20251031001411 | Practitioner - General Practice |
Medicare enrolment is recorded as approved under the provider type Practitioner - General Practice. There are 2 separate enrolment records across 2 states (DC, VA). Multiple enrolments usually mean the provider bills Medicare from more than one practice location, or has kept an earlier enrolment after moving. Each record carries its own enrolment ID, listed above. 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.
Licensed in 5 states
This provider holds licences in 5 states: District of Columbia, Delaware, Maryland, Pennsylvania and Virginia. The practice address on file is in Washington, DC, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- MD 038372
- Specialty
- Clinic/Center
- Licence
- D0084292
- Specialty
- Addiction Medicine (Internal Medicine)…
- Licence
- 0101262019
- Specialty
- Addiction Medicine (Internal Medicine)…
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What General Practice covers
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. NUCC Health Care Provider Taxonomy, code 208D00000X
All registered taxonomy codes
This provider registers 10 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 207RA0401X | Addiction Medicine (Internal Medicine) Physician Addiction Medicine | D0084292 | MD | |
| 261Q00000X | Clinic/Center | MD 038372 | DC | |
| 207RA0401X | Addiction Medicine (Internal Medicine) Physician Addiction Medicine | 0101262019 | VA | |
| 332B00000X | Durable Medical Equipment & Medical Supplies | MD038372 | DC | |
| 208D00000X | General Practice Physician | 0101262019 | VA | primary |
| 208D00000X | General Practice Physician | MD038372 | DC | |
| 261Q00000X | Clinic/Center | MD430487 | PA | |
| 261QU0200X | Urgent Care Clinic/Center Urgent Care | MD 038372 | DC | |
| 208D00000X | General Practice Physician | C1-0008405 | DE | |
| 207RA0401X | Addiction Medicine (Internal Medicine) Physician Addiction Medicine | MD038372 | DC |
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 | 1003005661 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Oct 19, 2007 |
| Last updated | Sep 18, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | MD |
| Practice address |
1629 K STREET NW SUITE 300 Washington, DC 20006 (202) 636-1360 Fax (202) 636-5137 |
| Mailing address |
PO BOX 91280 Washington, DC 20090 |
| Other names |
Adefolaju Olufuwa Former Legal Business Name |
| Other identifiers |
040597500
· Medicaid (DC) |
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 | 0 | 0 | 5 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 0 | 1 | 6 | 3 |
Sum = 39 · next multiple of 10 = 40 · 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.