The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Compared with the same specialty in Clarkston and Michigan

18 active clinicians are listed under Behavior Analyst with a practice address in Clarkston, MI (3,264 in Michigan).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Clarkston

0% of these 18 clinicians have the CMS telehealth indicator.

0% of these 18 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-09-22

Behavior Analyst Primary Specialty

NUCC Taxonomy Code: 103K00000X

License # reported to NPPES MI 7401003053

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.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Michigan Department of Licensing and Regulatory Affairs.

Look Up on State Board Site

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

15 Historical Events

📍

Updated Practice Location September 22, 2026

Registered at 6510 TOWN CENTER DR STE E, CLARKSTON, MI 483464822 (Tel: 2489650417)

📍

Updated Business Mailing Address September 22, 2026

Registered at 6510 TOWN CENTER DR STE E, CLARKSTON, MI 483464822 (Tel: 2489650417)

📍

Updated Practice Location November 03, 2025

Registered at 11174 HIGHLAND RD, HARTLAND, MI 483532702 (Tel: 8103547030)

📍

Updated Business Mailing Address November 03, 2025

Registered at 11174 HIGHLAND RD, HARTLAND, MI 483532702

👤

Provider Name / Credentials Updated November 03, 2025

Recorded as ALEX HARVEY, MA, BCBA, LBA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 03, 2025

Behavior Analyst (license number reported to NPPES: MI 7401003053)

📍

Updated Practice Location May 21, 2025

Registered at 500 W JOHNSON ST, SAGINAW, MI 486041300 (Tel: 9893995200)

📍

Updated Business Mailing Address May 21, 2025

Registered at 120 STEVENS ST SW, GRAND RAPIDS, MI 495071526 (Tel: 6164693870)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 21, 2025

Behavior Technician

✅

NPI Profile Active May 03, 2022

NPI status registered as active in NPPES database

📍

Practice Location (Initial Record) May 03, 2022

Registered at 720 LIVINGSTON ST STE 2, BAY CITY, MI 487086392 (Tel: 9897881090)

📍

Business Mailing Address (Initial Record) May 03, 2022

Registered at PO BOX 741, STANDISH, MI 486580741 (Tel: 9898469631)

👤

Provider Name / Credentials (Initial Record) May 03, 2022

Recorded as ALEX HARVEY

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) May 03, 2022

Technician, Other

🟢

Initial NPI Registration & Enumeration May 03, 2022

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1891430898

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: May 03, 2022

Last Update: September 22, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6510 Town Center Dr Ste E

Clarkston, MI 483464822

Phone: 2489650417

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.