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Active NPI 1558246884 Individual Practitioner Female Practitioner

Siani Williams , LBS

Behavior Analyst • Elkins Park, PA

Professional Overview & Biography Verified Profile Summary

Siani Williams, LBS is a registered healthcare professional specializing in Behavior Analyst in Elkins Park, PA. Practice services are available at 8080 OLD YORK RD STE 221 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

8080 Old York Rd Ste 221

Elkins Park, PA 190271425

Telephone 8666007598

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Analyst in Elkins Park, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 14.0 Yrs
Regional Practice Density
9 Specialists

Practicing in Elkins Park, PA (3800 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-04-19
Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

State License PA BH006841

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.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Mark Aguilar

Behavior Technician

NPI 1003739665
Dominique Dorsey

Social Worker - Clinical

NPI 1013565415
Mia Marsocci

Behavior Technician

NPI 1013874346
Dr. Roxanne Depaul , PhD

Speech-Language Pathologist

NPI 1023216769

Doctor of Philosophy (Ph.D.)

Ashlyn Jeffery

Behavior Technician

NPI 1063335073
Suzen Pando

Counselor - Mental Health

NPI 1083253918

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
📍
Updated Practice Location April 19, 2026

Registered at 8080 OLD YORK RD STE 221, ELKINS PARK, PA 190271425 (Tel: 8666007598)

NPI Profile Active August 06, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location August 06, 2025

Registered at 1059 BRIDGE ST, PHILADELPHIA, PA 191241824 (Tel: 2672257180)

📍
Updated Business Mailing Address August 06, 2025

Registered at 5126 N CARLISLE ST, PHILADELPHIA, PA 191411630 (Tel: 2675930666)

👤
Provider Name / Credentials Updated August 06, 2025

Recorded as SIANI WILLIAMS, LBS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 06, 2025

Behavior Analyst (License #BH006841 in PA)

🟢
Initial NPI Registration & Enumeration August 06, 2025

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1558246884
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 06, 2025
Last Update: April 19, 2026
Sole Proprietor: No

Mailing Address

5126 N Carlisle St

Philadelphia, PA 191411630

Phone: 2675930666

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.