Leila Bremer, PSY.D.
Leila Bremer, PSY.D. is a Clinical Psychologist in Washington, DC, registered under NPI 1003035791. 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 31, 2026. Parking is available about 0.36 mi away at Colonial Parking. There is EV charging 374 ft from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 231 ft away, served by 20th St NW at O St NW. A pharmacy sits 0.36 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 597 ft away.
Getting here and what is nearby
Transit 20th St NW at Sunderland Pl NW 150 ft ~1 min
Transit New Hampshire Ave NW at 20th St NW 202 ft ~1 min
Transit 20th St NW at O St NW 231 ft ~1 min
Restaurant Boogy & Peel 246 ft ~1 min
1 Dupont Circle Northwest, Washington 20036
Mo-Sa 11:30-21:00; Su off
Restaurant ala 287 ft ~2 min
1320 19th Street Northwest, Washington 20036-1610
Hotel Inn At Dupont South 322 ft ~2 min
Restaurant The Admiral 333 ft ~2 min
1 Dupont Circle Northwest, Washington 20036
Tu-Th 16:00-24:00; Fr 16:00-03:00; Sa 11:00-03:00; Su 11:00-23:00
EV charging ChargePoint 374 ft ~2 min
Hotel The Mansion On O Street 348 ft ~2 min
Hotel Hotel Madera 363 ft ~2 min
1310 New Hampshire Avenue Northwest, Washington 20036
Coffee Colada Shop 466 ft ~2 min
1900 North Street Northwest, Washington 20036-1656
Pharmacy CVS Pharmacy 464 ft ~2 min
Coffee New Dynasty 586 ft ~3 min
Coffee Le Pain Quotidien 597 ft ~3 min
Convenience Oasis 606 ft ~3 min
2024 P Street Northwest
Parking Impark 638 ft ~3 min
Mo-Fr 07:00-21:00
Parking Tishman Speyer 939 ft ~4 min
Mo-Fr 07:00-22:00
Convenience 7-Eleven 0.21 mi ~5 min
Grocery Streets Market 0.23 mi ~5 min
Gas station Shell 0.25 mi ~6 min
Pharmacy Tschiffely Pharmacy 0.25 mi ~5 min
Mo-Fr 08:00-18:00
Convenience 7-Eleven 0.29 mi ~6 min
1645 Connecticut Avenue Northwest, Washington 20009
Gas station Exxon 0.30 mi ~6 min
Parking Colonial Parking 0.36 mi ~8 min
Mo-Fr 06:00-19:00
Pharmacy CVS Pharmacy 0.36 mi ~8 min
Grocery Safeway 0.41 mi ~9 min
1701 Corcoran Street Northwest, Washington 20009
Mo-Su 06:00-22:00
Gas station Shell 0.45 mi ~9 min
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 |
|---|---|---|
| 1000258 | DC | Clinical Psychologist primary |
This provider holds licence 1000258 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 psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems. NUCC Health Care Provider Taxonomy, code 103TC0700X
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 | 1003035791 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 24, 2007 |
| Last updated | Jul 8, 2007 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | PSY.D. |
| Practice address |
1330 NEW HAMPSHIRE AVE NW SUITE 106 Washington, DC 20036 (202) 887-0404 |
| Other identifiers |
202327721
· Other (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 | 3 | 5 | 7 | 9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 0 | 3 | 1 | 7 | 9 |
Sum = 49 · next multiple of 10 = 50 · 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.