Tiffany Jenkins
Tiffany Jenkins is a School Psychologist in Washington, DC, registered under NPI 1003581349.
Getting there
Here is what surrounds this office in Washington, based on OpenStreetMap data collected Oct 8, 2026. Parking is available about 323 ft away. The nearest transit stop is 382 ft away, served by 8th St SE at Xenia St SE.
Getting here and what is nearby
Parking 217 ft ~1 min
Transit 8th St SE at Xenia St SE 271 ft ~2 min
Parking 294 ft ~2 min
Parking 323 ft ~2 min
Transit 8th St SE at Atlantic St SE 360 ft ~2 min
Transit 8th St SE at Xenia St SE 382 ft ~2 min
Convenience Chesapeake Big Market 0.29 mi ~6 min
601 Chesapeake Street Southeast
Grocery Tiger Market 0.36 mi ~8 min
823 Southern Avenue, Oxon Hill 20745
Gas station Shell 0.43 mi ~9 min
4420 Wheeler Road, Oxon Hill 20745
Restaurant Star Carry Out 0.45 mi ~9 min
4426 Wheeler Road, Oxon Hill 20745
Gas station BP 0.47 mi ~10 min
4429 Wheeler Road, Oxon Hill 20745
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 |
|---|---|---|
| 1198026 | NJ | School Psychologist |
This provider holds licence 1198026 issued in NJ. 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 School covers
A psychologist whose specialty is concerned with the science and practice of psychology with children, youth, families; learners of all ages; and the schooling process. The basic education and training of school psychologists prepares them to provide a range of psychological diagnosis, assessment, intervention, prevention, health promotion, and program development and evaluation services with a special focus on the developmental processes of children and youth within the context of schools, families and other systems. School psychologists are prepared to intervene at the individual and system level, and develop, implement, and evaluate preventive programs. In these efforts, they conduct ecologically valid assessments and intervene to promote positive learning environments within which children and youth from diverse backgrounds to ensure that all have equal access to effective educational and psychological services that promote healthy development NUCC Health Care Provider Taxonomy, code 103TS0200X
All registered taxonomy codes
This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.
| Code | Specialty | Licence | State | |
|---|---|---|---|---|
| 103TS0200X | School Psychologist School | — | DC | primary |
| 103TS0200X | School Psychologist School | 1198026 | NJ |
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 | 1003581349 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Aug 10, 2021 |
| Last updated | Aug 30, 2021 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
3999 8TH ST SE Washington, DC 20032 (202) 562-9170 |
| Mailing address |
3110 MOUNT VERNON AVE APT 1007 Alexandria, VA 22305 |
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 | 5 | 8 | 1 | 3 | 4 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 8 | 2 | 3 | 8 |
Sum = 51 · next multiple of 10 = 60 · check digit = 9 · actual last digit = 9
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.