Rebecca Hammonds, PH.D.
Rebecca Hammonds, PH.D. is a Clinical Psychologist in Philadelphia, PA, registered under NPI 1003449661.
Getting there
Here is what surrounds this office in Philadelphia, based on OpenStreetMap data collected Sep 27, 2026. Parking is available about 0.52 mi away. A pharmacy sits 0.42 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 0.45 mi away.
Getting here and what is nearby
Parking 213 ft ~1 min
Parking 3600 Civic Center Boulevard Garage 719 ft ~3 min
3600 Civic Center Boulevard, Philadelphia 19104
Restaurant Five Guys 0.35 mi ~7 min
3714 Spruce Street, Philadelphia 19104
11:00-21:30
Restaurant El Taco 0.35 mi ~7 min
3716 Spruce Street, Philadelphia 19104
Mo-Sa 11:00-21:30
Restaurant Just Salad 0.36 mi ~8 min
3728 Spruce Street, Philadelphia 19104
Mo-Fr 10:30-19:00
Convenience Wawa 0.38 mi ~8 min
Coffee Starbucks 0.42 mi ~9 min
3401 Walnut Street, Philadelphia 19104
Mo-Fr 05:30-20:00; Sa,Su 06:00-20:00
Pharmacy CVS Pharmacy 0.42 mi ~9 min
3401 Walnut Street, Philadelphia 19104
Mo-Fr 08:00-21:00; Sa,Su 08:30-18:00
Coffee t.uni 0.43 mi ~9 min
Coffee Avril 50 0.45 mi ~9 min
3406 Sansom Street, Philadelphia 19104
Mo-Fr 07:30-18:00; Sa 10:00-17:00
Hotel Hilton Inn at Penn 0.45 mi ~10 min
Grocery The Fresh Grocer 0.48 mi ~10 min
Parking 0.52 mi ~11 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 |
|---|---|---|
| PS020087 | PA | Clinical Psychologist primary |
This provider holds licence PS020087 issued in PA. 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 | 1003449661 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Feb 21, 2020 |
| Last updated | Jul 26, 2024 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | PH.D. |
| Practice address |
3500 CIVIC CENTER BLVD Philadelphia, PA 19104 (215) 590-1000 |
| Mailing address |
704 PHILLIPS AVE Wilmington, DE 19809 |
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 | 4 | 9 | 6 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 4 | 9 | 6 | 3 |
Sum = 59 · next multiple of 10 = 60 · 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.