Jennifer Bakalar, PH.D.
Jennifer Bakalar, PH.D. is a Psychologist in Washington, DC, registered under NPI 1003340035. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.
Getting there
Here is what surrounds this office in Washington, based on OpenStreetMap data collected Sep 19, 2026. Parking is available about 0.45 mi away at Colonial Parking. There is EV charging 839 ft from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 252 ft away, served by P St NW at Hopkins St NW. A pharmacy sits 0.37 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 335 ft away.
Getting here and what is nearby
Transit P St NW at 20th St NW 52 ft ~1 min
Restaurant Amparo Fondita 40 ft ~1 min
Restaurant Dupont Pizza 52 ft ~1 min
Restaurant Subway 79 ft ~1 min
2010 P Street Northwest, Washington 20036
08:00-24:00
Coffee Le Pain Quotidien 121 ft ~1 min
Transit P St NW at 20th St NW 147 ft ~1 min
Coffee New Dynasty 223 ft ~1 min
Pharmacy CVS Pharmacy 210 ft ~1 min
Transit P St NW at Hopkins St NW 252 ft ~1 min
Convenience Oasis 255 ft ~1 min
2024 P Street Northwest
Coffee Emissary To-Go 335 ft ~2 min
Hotel The Mansion On O Street 453 ft ~2 min
Hotel The Ven at Embassy Row, Washington, D.C., A Tribute Portfolio Hotel 515 ft ~2 min
2015 Massachusetts Avenue Northwest, Washington 20036
Hotel Residence Inn 623 ft ~3 min
EV charging ChargePoint 839 ft ~4 min
Convenience 7-Eleven 0.20 mi ~5 min
1645 Connecticut Avenue Northwest, Washington 20009
Parking Impark 0.21 mi ~5 min
Mo-Fr 07:00-21:00
Parking Tishman Speyer 0.26 mi ~6 min
Mo-Fr 07:00-22:00
Grocery Streets Market 0.27 mi ~6 min
Convenience 7-Eleven 0.30 mi ~7 min
Pharmacy Tschiffely Pharmacy 0.34 mi ~7 min
Mo-Fr 08:00-18:00
Gas station Exxon 0.35 mi ~8 min
Pharmacy CVS Pharmacy 0.37 mi ~8 min
Gas station Shell 0.38 mi ~8 min
Grocery Safeway 0.38 mi ~8 min
1701 Corcoran Street Northwest, Washington 20009
Mo-Su 06:00-22:00
Parking Colonial Parking 0.45 mi ~9 min
Mo-Fr 06:00-19:00
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 |
|---|---|---|
| PSY1001443 | DC | Psychologist primary |
| 06404 | MD | Psychologist |
| 0810006741 | VA | Clinical Psychologist |
Licences are recorded in 3 states: DC, MD, VA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.
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.
Licensed in 3 states
This provider holds licences in 3 states: District of Columbia, Maryland and Virginia. The practice address on file is in Washington, DC, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.
- Licence
- PSY1001443
- Specialty
- Psychologist
Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.
What Psychologist covers
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public. NUCC Health Care Provider Taxonomy, code 103T00000X
All registered taxonomy codes
This provider registers 3 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 103T00000X | Psychologist | PSY1001443 | DC | primary |
| 103T00000X | Psychologist | 06404 | MD | |
| 103TC0700X | Clinical Psychologist Clinical | 0810006741 | VA |
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 | 1003340035 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 17, 2017 |
| Last updated | Oct 30, 2023 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PH.D. |
| Practice address |
2000 P ST NW STE 408 Washington, DC 20036 (202) 932-0893 |
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 | 4 | 0 | 0 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 6 | 4 | 0 | 0 | 6 |
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.