Kaleigh Sobezenski, BCBA
Kaleigh Sobezenski, BCBA is a provider specialising in Behavior Analyst in Boston, MA, registered under NPI 1003558826. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.
Getting there
Here is what surrounds this office in Boston, based on OpenStreetMap data collected Oct 6, 2026. Parking is available about 919 ft away at North Station Garage. There is EV charging 0.21 mi from the office (ChargePoint) — useful if you are driving in from out of town. The nearest transit stop is 737 ft away, served by Causeway St @ North Station. A pharmacy sits 0.24 mi from the entrance (CVS Pharmacy), which helps if you leave with a prescription. If you arrive early, there is a coffee shop 749 ft away.
Getting here and what is nearby
Coffee Bonne Chance Cafè 128 ft ~1 min
Coffee Mulligans 130 ft ~1 min
Restaurant Boston Sports Grille 310 ft ~2 min
Hotel Onyx Hotel 383 ft ~2 min
155 Portland Street, Boston 02114
Restaurant Hurricane's at the Garden 366 ft ~2 min
Restaurant The Fours 450 ft ~2 min
Transit N Washington St @ Cooper St 527 ft ~2 min
Hotel Holiday Inn Express Hotel & Suites Boston Garden 560 ft ~3 min
Pharmacy CVS Pharmacy 570 ft ~3 min
Convenience 7-Eleven 638 ft ~3 min
Transit Portland St @ Causeway St 660 ft ~3 min
Hotel Eurostars The Boxer 666 ft ~3 min
Parking 676 ft ~3 min
31-39 Lancaster Street, Boston 02114
Transit Causeway St @ North Station 737 ft ~3 min
Coffee Starbucks 749 ft ~3 min
90 Causeway Street, Boston 02114
Mo-Su 06:00-19:00
Parking Haymarket Garage Parcel 7 816 ft ~4 min
136 Blackstone Street
Pharmacy Star Market Pharmacy 776 ft ~3 min
Grocery Star Market 775 ft ~3 min
90 Causeway Street, Boston 02114
Mo-Su 06:00-23:00
Parking North Station Garage 919 ft ~4 min
140 Causeway Street, Boston 02114
Mo-Su 05:00-01:00
Convenience Going Bananas 0.20 mi ~5 min
64 Salem Street, Boston 02113
EV charging 0.21 mi ~5 min
EV charging ChargePoint 0.21 mi ~5 min
EV charging ChargePoint 0.21 mi ~5 min
Pharmacy CVS Pharmacy 0.24 mi ~5 min
Convenience 7-Eleven 0.28 mi ~6 min
122-128 Cambridge Street, Boston 02114
06:00-24:00
Grocery Whole Foods Market 0.31 mi ~7 min
181 Cambridge Street, Boston 02114
Mo-Su 07:00-22:00
Grocery Pepper Palace 0.39 mi ~8 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 |
|---|---|---|
| 1137 | MA | Behavior Analyst primary |
| 1-15-21017 | MA | Behavior Analyst |
This provider holds licence 1137 issued in MA. 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 | 1137 | MA | primary |
| 103K00000X | Behavior Analyst | 1-15-21017 | MA |
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 | 1003558826 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Apr 12, 2022 |
| Last updated | Apr 12, 2022 |
| Status | Active |
| Sole proprietor | Yes |
| Gender | Female |
| Credential | BCBA |
| Practice address |
90 CANAL ST STE 400 Boston, MA 02114 (857) 285-4520 Fax (646) 859-4440 |
| Mailing address |
560 SYLVAN AVE STE 1110 Englewood Cliffs, NJ 07632 |
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 | 5 | 8 | 8 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 1 | 5 | 7 | 8 | 4 |
Sum = 54 · next multiple of 10 = 60 · check digit = 6 · actual last digit = 6
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.