Rachel Aaron, PHD
Rachel Aaron, PHD is a Clinical Psychologist in Baltimore, MD, registered under NPI 1003294232. 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 Baltimore, based on OpenStreetMap data collected Sep 12, 2026. Parking is available about 0.22 mi away at McElderry Garage. The nearest transit stop is 511 ft away, served by Monument Street & Rutland Avenue Eastbound. A pharmacy sits 0.30 mi from the entrance (Walgreens), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.27 mi away.
Getting here and what is nearby
Coffee Cobblestone Cafe 310 ft ~2 min
Transit Johns Hopkins Northbound 459 ft ~2 min
Transit Wolfe Street & McElderry Street Far-side 480 ft ~2 min
Transit Monument Street & Rutland Avenue Eastbound 511 ft ~2 min
Pharmacy Johns Hopkins Outpatient Pharmacy 577 ft ~3 min
Parking Orleans Street Garage 732 ft ~3 min
Restaurant Mama Mia’s 852 ft ~4 min
700 North Broadway, Baltimore 21205
Gas station Amoco 901 ft ~4 min
Restaurant Popeyes 931 ft ~4 min
Restaurant Dunkin' 1,023 ft ~4 min
2001 East Monument Street, Baltimore 21205
Mo-Fr 05:00-19:00; Sa-Su 06:00-17:00
Convenience Black Diamond Smoke Shop and Deli 0.20 mi ~4 min
2003 East Monument Street, Baltimore 21205
Parking Washington Hill Lot 0.20 mi ~4 min
Convenience 7-Eleven 0.22 mi ~5 min
Gas station Citgo 0.22 mi ~5 min
2001 Orleans Street, Baltimore 21231
Parking McElderry Garage 0.22 mi ~5 min
555 North Caroline Street, Baltimore 21205
Hotel Residence Inn 0.23 mi ~5 min
Pharmacy CVS Pharmacy 0.24 mi ~5 min
Coffee Starbucks 0.27 mi ~6 min
Convenience Super Save 0.29 mi ~6 min
2100 East Monument Street, Baltimore 21205
Pharmacy Walgreens 0.30 mi ~6 min
900 North Washington Street, Baltimore 21205
Gas station BP 0.46 mi ~10 min
1300 East Fayette Street, Baltimore 21231
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 |
|---|---|---|
| 06162 | MD | Clinical Psychologist primary |
| 06162 | MD | Rehabilitation Psychologist |
This provider holds licence 06162 issued in MD. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
- Status
- Approved
- Provider type
- Practitioner - Clinical Psychologist
- PAC ID
- 2668724055
- Enrollment ID
- I20181012001565
Medicare enrolment is recorded as approved under the provider type Practitioner - Clinical Psychologist. Being enrolled means the provider can bill Medicare; it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.
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
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 | |
|---|---|---|---|---|
| 103TC0700X | Clinical Psychologist Clinical | 06162 | MD | primary |
| 103TR0400X | Rehabilitation Psychologist Rehabilitation | 06162 | MD |
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 | 1003294232 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | May 7, 2015 |
| Last updated | Jun 10, 2019 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PHD |
| Practice address |
600 N WOLFE STREET MEYER 163 Baltimore, MD 21287 (410) 614-4030 Fax (410) 614-4033 |
| Mailing address |
9910 FRANKLIN SQUARE DR STE 2110 Baltimore, MD 21236 |
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 | 2 | 9 | 4 | 2 | 3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 4 | 9 | 8 | 2 | 6 |
Sum = 58 · next multiple of 10 = 60 · check digit = 2 · actual last digit = 2
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.