Atim Koromah
Atim Koromah is a provider specialising in Home Health Aide in Washington, DC, registered under NPI 1003483595. 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 9, 2026. Parking is available about 207 ft away. The nearest transit stop is 855 ft away, served by Georgia Ave NW at Shepherd St NW. A pharmacy sits 0.38 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 1,000 ft away.
Getting here and what is nearby
Parking 90 ft ~1 min
Parking 155 ft ~1 min
Parking 207 ft ~1 min
Gas station Exxon 607 ft ~3 min
4140 Georgia Avenue Northwest, Washington 20011-5881
24/7
Restaurant Cabana Grill 631 ft ~3 min
Grocery Yes! Organic Market 637 ft ~3 min
4100 Georgia Avenue Northwest, Washington 20011-5825
Mo-Sa 07:00-22:00; Su 07:00-21:00
Transit Georgia Ave NW at Upshur St NW 708 ft ~3 min
Transit Georgia Ave NW at Kansas Ave NW 708 ft ~3 min
Convenience Shepherd Market 661 ft ~3 min
1247 Shepherd Street Northwest
Convenience Brightwood Mart 711 ft ~3 min
Convenience 7-Eleven 746 ft ~3 min
Restaurant Honeymoon Chicken 763 ft ~3 min
4201 Georgia Avenue Northwest, Washington 20011-7244
Mo-Fr 11:00-22:00; Sa 10:00-22:00; Su 10:00-21:00
Gas station Shell 807 ft ~4 min
4000 Georgia Avenue Northwest, Washington 20011-5857
Restaurant Pizza Hut 783 ft ~3 min
4205 Georgia Avenue Northwest, Washington 20011-7244
Mo-Th 11:00-23:00; Fr-Sa 11:00-24:00; Su 11:00-23:00
Transit Georgia Ave NW at Shepherd St NW 855 ft ~4 min
Coffee Little Food Studio 890 ft ~4 min
849 Upshur Street Northwest, Washington 20011-5836
Coffee Lulabelle's Sweet Shop 911 ft ~4 min
847 Upshur Street Northwest, Washington 20011-5836
Coffee Cafe on 9th 1,000 ft ~4 min
Grocery Safeway 0.25 mi ~5 min
3830 Georgia Avenue Northwest, Washington 20011-5841
Mo-Su 06:00-24:00
Gas station Exxon 0.38 mi ~8 min
4501 14th Street Northwest, Washington 20011
Pharmacy CVS Pharmacy 0.38 mi ~8 min
3701 New Hampshire Avenue Northwest, Washington 20010
Mo-Fr 09:00-13:30,14:00-19:00; Sa-Su 10:00-13:30,14:00-18:00
Grocery Panamericana 0.46 mi ~10 min
3552 14th Street Northwest, Washington 20010
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 |
|---|---|---|
| A00154822 | MD | Home Health Aide primary |
This provider holds licence A00154822 issued in MD. 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 Home Health Aide covers
A person trained to assist public health nurses, home health nurses, and other health professionals in the bedside care of patients in their homes. NUCC Health Care Provider Taxonomy, code 374U00000X
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 | 1003483595 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jun 4, 2021 |
| Last updated | Jun 4, 2021 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Practice address |
1221 TAYLOR ST NW Washington, DC 20011 (347) 798-6943 |
| Mailing address |
7769 RIVERDALE RD APT 302 New Carrollton, MD 20784 |
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 | 4 | 8 | 3 | 5 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 8 | 6 | 5 | 9 |
Sum = 65 · next multiple of 10 = 70 · check digit = 5 · actual last digit = 5
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.