Doris Martu
Doris Martu is a provider specialising in Home Health Aide in Washington, DC, registered under NPI 1003177510.
Getting there
Here is what surrounds this office in Washington, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 355 ft away. There is EV charging 0.46 mi from the office (Volta) — useful if you are driving in from out of town. The nearest transit stop is 936 ft away, served by Wisconsin Av NW at Jenifer St NW. If you arrive early, there is a coffee shop 0.48 mi away.
Getting here and what is nearby
Grocery Rodmans Gourmet Grocery & Pharmacy 206 ft ~1 min
Parking 310 ft ~2 min
Parking 322 ft ~2 min
Parking 355 ft ~2 min
Transit Wisconsin Ave NW at Fessenden St NW 526 ft ~2 min
Restaurant Rome Pizza & Subs 518 ft ~2 min
5000 Wisconsin Avenue Northwest, Washington 20016-4114
Transit Wisconsin Ave NW at Fessenden St NW 656 ft ~3 min
Restaurant Pete's New Haven Style Apizza 650 ft ~3 min
4940 Wisconsin Avenue Northwest, Washington 20016
Restaurant Sol Mexican Grill 658 ft ~3 min
4220 Fessenden Street Northwest, Washington 20016
Mo,Tu,Fr 10:40-20:30; We-Th 10:45-20:30; Sa 11:00-20:30; Su 11:00-20:00
Transit Wisconsin Av NW at Jenifer St NW 936 ft ~4 min
Gas station Shell 1,028 ft ~4 min
4900 Wisconsin Avenue Northwest, Washington
Coffee Booeymonger 0.21 mi ~5 min
5252 Wisconsin Avenue Northwest, 20015
Mo-Su 07:00-22:00
Convenience Beer & Wine Convenience Store 0.22 mi ~5 min
Hotel Embassy Suites by Hilton Washington DC Chevy Chase Pavilion 0.32 mi ~7 min
Grocery Trader Joe's 0.32 mi ~7 min
5335 Wisconsin Avenue Northwest, Washington 20015
Mo-Su 09:00-21:00
Grocery Whole Foods Market 0.41 mi ~9 min
4420 Willard Avenue, Chevy Chase 20815
Mo-Su 07:00-22:00
EV charging Volta 0.46 mi ~10 min
Hotel Ritz Carlton 0.46 mi ~10 min
Coffee Starbucks 0.48 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 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 | 1003177510 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 31, 2012 |
| Last updated | Jun 12, 2012 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
5101 WISCONSIN AVE NW 250 Washington, DC 20016 (202) 832-0100 |
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 | 1 | 7 | 7 | 5 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 7 | 5 | 5 | 2 |
Sum = 50 · next multiple of 10 = 50 · check digit = 0 · actual last digit = 0
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.