Derrand Bah
Derrand Bah is a provider specialising in Case Manager/Care Coordinator in Washington, DC, registered under NPI 1003360942. This provider registers 2 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 Sep 21, 2026. Parking is available about 653 ft away. There is EV charging 0.32 mi from the office — useful if you are driving in from out of town. The nearest transit stop is 558 ft away, served by Georgia Ave NW at Kennedy St NW. If you arrive early, there is a coffee shop 0.38 mi away.
Getting here and what is nearby
Transit Georgia Ave NW at Madison St NW 520 ft ~2 min
Transit Georgia Ave NW at Madison St NW 532 ft ~3 min
Parking 540 ft ~3 min
Transit Georgia Ave NW at Kennedy St NW 558 ft ~3 min
Parking 605 ft ~3 min
Parking 653 ft ~3 min
Convenience Lucky Corner Market 827 ft ~4 min
5415 Georgia Avenue Northwest, Washington 20011
Mo-Fr 07:00-00:00
Restaurant Crown Bakery 880 ft ~4 min
5409 Georgia Avenue Northwest, Washington 20011-3909
Tu-Th 11:00-21:30; Fr-Sa 11:00-23:00; Su 11:00-16:00
Restaurant Hedzole 959 ft ~4 min
5505 Colorado Avenue Northwest, Washington
Mo off; Tu off; We-Th 15:00-20:00; Fr 13:00-20:00; Sa-Su 12:00-17:00
Convenience Gold Corner Market 1,000 ft ~4 min
5501 Colorado Avenue Northwest
Coffee Gueny Cafe & Market 0.20 mi ~4 min
5320 Georgia Avenue Northwest
Tu-Su 07:00-17:00; Mo off
Restaurant Papa John's 0.20 mi ~4 min
5764 Georgia Avenue Northwest, Washington 20011
Mo-We 10:00-23:00; Th 10:00-24:00; Fr-Sa 10:00-01:00; Su 10:00-23:00
Convenience Eshet Injera Bakery & Grocery 0.24 mi ~5 min
Gas station Shell 0.25 mi ~5 min
Coffee Three Whistles 0.26 mi ~6 min
EV charging 0.32 mi ~7 min
Grocery Walmart Supercenter 0.34 mi ~7 min
5929 Georgia Avenue Northwest, Washington 20011
Mo-Su 06:00-23:00
Coffee Mita 0.38 mi ~8 min
703 Kennedy Street Northwest, 20011
Mo off; Tu-Th 10:00-19:00; Fr-Sa 09:00-20:00; Su 10:00-19:00
Gas station Exxon 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 Case Manager/Care Coordinator covers
A person who provides case management services and assists an individual in gaining access to needed medical, social, educational, and/or other services. The person has the ability to provide an assessment and review of completed plan of care on a periodic basis. This person is also able to take collaborative action to coordinate the services with other providers and monitor the enrollee's progress toward the cost-effective achievement of objectives specified in the plan of care. Credentials may vary from an experience in the fields of psychology, social work, rehabilitation, nursing or a closely related human service field, to a related Assoc of Arts Degree or to nursing credentials. Some states may require certification in case management. NUCC Health Care Provider Taxonomy, code 171M00000X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 171M00000X | Case Manager/Care Coordinator | — | — | primary |
| 374U00000X | Home Health Aide | — | — |
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 | 1003360942 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 9, 2016 |
| Last updated | Jul 19, 2023 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Male |
| Practice address |
5601 13TH ST NW APT 323 Washington, DC 20011 (202) 876-4879 |
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 | 3 | 6 | 0 | 9 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 6 | 0 | 9 | 8 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.