Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1407225642 Individual Practitioner Female Practitioner

Crystal Ann Lewis

Behavior Technician • West Branch, MI

Professional Overview & Biography Verified Profile Summary

Crystal Lewis is a registered healthcare professional specializing in Behavior Technician in West Branch, MI. Practice services are available at 2116 W M 55 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

2116 W M 55

West Branch, MI 486619701

Telephone 9893242012
Associated Practice Facility / Clinic
🏢 Encompass Therapy Center, Llc Facility NPI 1679381701

Specialty Benchmarks & Practice Insights

Comparative analytics for Behavior Technician in West Branch, MI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 3.1 Yrs
Regional Practice Density
77 Specialists

Practicing in West Branch, MI (63826 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: 2026-07-18
Behavior Technician Primary Specialty

NUCC Taxonomy Code: 106S00000X

The behavior technician is a paraprofessional who practices under the close, ongoing supervision of a behavior analyst or assistant behavior analyst certified by the Behavior Analyst Certification Board and/or credentialed by a state (such as through licensure). The behavior technician is primarily responsible for the implementation of components of behavior-analytic treatment plans developed by the supervisor. That may include collecting data on treatment targets and conducting certain types of behavioral assessments (e.g., stimulus preference assessments). The behavior technician does not design treatment or assessment plans or procedures but provides services as assigned by the supervisor responsible for his or her work.

Social Worker

NUCC Taxonomy Code: 104100000X

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Secondary Practice Locations

342 W. Cedar St

Gladwin, MI 49624

Phone: 9892024900

Practice Associates & Co-Workers

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

40 Associated Practitioners
Alexandra Jeske

Behavior Technician

NPI 1013517903
Hannah Terrill

Behavior Technician

NPI 1013644665
Asia Donald , CF-SLP

Speech-Language Pathologist

NPI 1023584968

Clinical Fellow in Speech-Language Pathology

Alicia Homan

Behavior Technician

NPI 1023767191
Kayla Mudd

Occupational Therapist

NPI 1033679139
Yelizaveta Jasik

Behavior Technician

NPI 1033902770

Career & Practice History Timeline

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

13 Historical Events
📍
Updated Practice Location July 18, 2026

Registered at 2116 W M 55, WEST BRANCH, MI 486619701 (Tel: 9893242012)

📍
Updated Business Mailing Address July 18, 2026

Registered at 3710 KATALIN CT, BAY CITY, MI 487062160 (Tel: 9893242012)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 18, 2026

Behavior Technician

📍
Updated Practice Location March 30, 2022

Registered at 342 W. CEDAR ST, GLADWIN, MI 49624 (Tel: 9892024900)

📍
Updated Business Mailing Address March 30, 2022

Registered at 1070 W HOUGHTON LAKE DR, PRUDENVILLE, MI 486519613 (Tel: 9892024900)

👤
Provider Name / Credentials Updated March 30, 2022

Recorded as CRYSTAL LEWIS

📍
Updated Business Mailing Address July 29, 2020

Registered at 675 BIRCH ST, GLADWIN, MI 486247946 (Tel: 9897015463)

NPI Profile Active September 17, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location September 17, 2015

Registered at 40 JEFFERSON AVE SE, GRAND RAPIDS, MI 495034304 (Tel: 6164561443)

📍
Updated Business Mailing Address September 17, 2015

Registered at 40 JEFFERSON AVE SE, GRAND RAPIDS, MI 495034304 (Tel: 6164561443)

👤
Provider Name / Credentials Updated September 17, 2015

Recorded as CRYSTAL LEDFORD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 17, 2015

Social Worker

🟢
Initial NPI Registration & Enumeration September 17, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1407225642
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 17, 2015
Last Update: July 18, 2026
Sole Proprietor: No

Mailing Address

3710 Katalin Ct

Bay City, MI 487062160

Phone: 9893242012

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.