Alyssa Monastero
Alyssa Monastero is a provider specialising in Behavior Analyst in Philadelphia, PA, registered under NPI 1003455155. 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 Philadelphia, based on OpenStreetMap data collected Sep 28, 2026. Parking is available about 660 ft away. The nearest transit stop is 233 ft away. A pharmacy sits 825 ft from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 681 ft away.
Getting here and what is nearby
Hotel Penn's View Hotel 76 ft ~1 min
Restaurant Panorama 120 ft ~1 min
Transit 172 ft ~1 min
Transit 202 ft ~1 min
Transit 233 ft ~1 min
Coffee Cour di Cafe 267 ft ~2 min
Mo-Fr 08:00-18:00; Sa-Su 08:00-15:00
Parking 283 ft ~2 min
Restaurant Cray Taste 264 ft ~2 min
120 Market Street, Philadelphia 19106
Restaurant La Famiglia Ristorante 333 ft ~2 min
Grocery Olde City Food Market 438 ft ~2 min
202 Market Street, Philadelphia 19106
Mo-Fr 08:00-20:00; Sa 10:00-21:00; Su 10:00-20:00
Coffee Old City Coffee 655 ft ~3 min
221 Church Street, Philadelphia 19106
Mo-Sa 07:00-17:00; Su 08:00-16:00
Parking Sky Parking 621 ft ~3 min
Coffee Red Parasol Cafe 681 ft ~3 min
220 Market Street, Philadelphia 19106
Mo-Th 07:30-18:30; Fr-Su 07:30-19:30
Parking 660 ft ~3 min
Convenience 7-Eleven 800 ft ~4 min
242-244 Market Street, Philadelphia 19106
Mo-Su 06:00-24:00
Convenience Mulberry Market 847 ft ~4 min
236 Arch Street, Philadelphia 19106
Su 9:00-21:00; Mo-Th 8:00-22:00; Fr-Sa 8:00-23:00
Pharmacy CVS Pharmacy 825 ft ~4 min
Convenience Lake Blue Gourmet Market 882 ft ~4 min
8 North 3rd Street, 19106
Hotel Best Western Plus Independence Park Hotel 994 ft ~4 min
237 Chestnut Street, Philadelphia 19106
Hotel Holiday Inn Express Philadelphia E - Penns Landing 0.20 mi ~4 min
100 North Christopher Columbus Boulevard, Philadelphia 19106
Grocery Riverwards Produce - Old City 0.24 mi ~5 min
146 Bread Street, Philadelphia 19106
Mo-Su 08:00-20:00
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 |
|---|---|---|
| BH007785 | PA | Behavior Analyst primary |
This provider holds licence BH007785 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 Behavior Analyst covers
A behavior analyst is qualified by at least a master's degree and Behavior Analyst Certification Board certification and/or a state-issued credential (such as a license) to practice behavior analysis independently. Behavior analysts provide the required supervision to assistant behavior analysts and behavior technicians. A behavior analyst delivers services consistent with the dimensions of applied behavior analysis. Common services may include, but are not limited to, conducting behavioral assessments, analyzing data, writing and revising behavior-analytic treatment plans, training others to implement components of treatment plans, and overseeing implementation of treatment plans. NUCC Health Care Provider Taxonomy, code 103K00000X
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 | |
|---|---|---|---|---|
| 103K00000X | Behavior Analyst | BH007785 | PA | primary |
| 106S00000X | Behavior Technician | — | — |
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 | 1003455155 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Jan 6, 2020 |
| Last updated | Jun 15, 2025 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Practice address |
110 CHURCH ST Philadelphia, PA 19106 (267) 807-0550 |
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 | 5 | 5 | 1 | 5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 8 | 5 | 1 | 1 | 1 |
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.