Lili Johnson, LICSW
Lili Johnson, LICSW is a provider specialising in Clinical Social Worker in Washington, DC, registered under NPI 1003406315. 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 18, 2026. Parking is available about 0.29 mi away. There is EV charging 886 ft from the office — useful if you are driving in from out of town. The nearest transit stop is 434 ft away, served by R St NW at 7th St NW. If you arrive early, there is a coffee shop 1,019 ft away.
Getting here and what is nearby
Convenience 1618 Variety Market 74 ft ~1 min
1618 8th Street Northwest
Transit Rhode Island Ave NW at 9th St NW 223 ft ~1 min
Parking 289 ft ~2 min
Transit Rhode Island Ave NW at 8th St NW 309 ft ~2 min
Restaurant Zepplin 303 ft ~2 min
1544 9th Street Northwest, Washington 20001
Mo-Su 04:00-12:00; Fr-Sa 04:00-01:30
Convenience 7-Eleven 393 ft ~2 min
1622 7th Street Northwest, Washington 20001-3204
24/7
Parking 376 ft ~2 min
Restaurant Lalibela Ethiopian 379 ft ~2 min
1608 7th Street Northwest
Restaurant Baan Mae 391 ft ~2 min
1604 7th Street Northwest, Washington 20001
We,Th 17:00-22:00; Fr 17:00-23:00; Sa 12:00-15:00,17:00-23:00; Su 12:00-15:00,17:00-21:00
Transit R St NW at 7th St NW 434 ft ~2 min
Coffee Compass Coffee 617 ft ~3 min
1535 7th Street Northwest, Washington 20001
Mo-Fr 06:30-17:00; Sa-Su 07:00-17:00
Coffee Café Joy 809 ft ~4 min
906 P Street Northwest, 20001
Mo-Th 07:00-16:00; Fr 07:00-17:00; Sa 08:00-17:00; Su 08:00-16:00
EV charging 886 ft ~4 min
Convenience Elbo's Market 940 ft ~4 min
1731 7th Street Northwest, Washington 20010
Grocery Giant 946 ft ~4 min
1400 7th Street Northwest, Washington 20001
Mo-Su 06:00-22:00
Coffee The Roasted Boon 1,019 ft ~4 min
1018 Rhode Island Avenue Northwest, Washington 20001-3220
Mo-Su 07:00-19:00
Hotel Hyatt 0.20 mi ~5 min
Gas station Sunoco 0.26 mi ~6 min
1317 9th Street Northwest, Washington 20001
24/7
Parking 0.29 mi ~6 min
801 N Street Northwest, Washington 20001
Gas station Marathon 0.36 mi ~8 min
1739 New Jersey Avenue Northwest, Washington 20001
Hotel William Lewis House Bed & Breakfast 0.37 mi ~8 min
Grocery Capitol Supermarket 0.38 mi ~8 min
1231 11th Street Northwest, 20001
Mo-Sa 08:00-22:00; Su 09:00-21:00
Gas station BP 0.43 mi ~9 min
Hotel Birdhouse B&B 0.46 mi ~10 min
327 T Street Northwest
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 |
|---|---|---|
| LC200003225 | DC | Clinical Social Worker primary |
This provider holds licence LC200003225 issued in DC. 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 Clinical covers
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances. NUCC Health Care Provider Taxonomy, code 1041C0700X
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 | 1003406315 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 20, 2021 |
| Last updated | Apr 30, 2025 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | LICSW |
| Practice address |
915 RHODE ISLAND AVE NW Washington, DC 20001 (202) 560-0349 |
| Mailing address |
441 21ST ST NE Washington, DC 20002 |
| Other names |
Lili Johnson Doing Business As |
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 | 0 | 6 | 3 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 0 | 3 | 3 | 2 |
Sum = 45 · next multiple of 10 = 50 · 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.