Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1255057873 Individual Practitioner Male Practitioner

Mitchell Robert Tiell , PA

Physician Assistant • Grand Rapids, MI

Professional Overview & Biography Verified Profile Summary

Mitchell Tiell, PA is a registered healthcare professional specializing in Physician Assistant in Grand Rapids, MI. Practice services are available at 301 MICHIGAN ST NE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

301 Michigan St Ne

Grand Rapids, MI 495033314

Telephone 6163315700
Fax 6163315999
Associated Practice Facility / Clinic
🏢 Immucor Gti Diagnostics, Inc. Facility NPI 1669840674

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Grand Rapids, MI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.4 Yrs
State Avg: 12.2 Yrs
Regional Practice Density
920 Specialists

Practicing in Grand Rapids, MI (7057 Statewide)

Telehealth Adoption Rate
17.8% 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: 2025-06-11
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Behavior Technician

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1013731124
Gurmehak Bhullar , PA-C

Physician Assistant

NPI 1033004940

Physician Assistant (Certified)

Ally Cavataio , PA-C

Physician Assistant

NPI 1053206953

Physician Assistant (Certified)

Alexandria Walz , PA

Physician Assistant

NPI 1053206961

Physician Assistant

Amelia Bock

Physician Assistant

NPI 1053260737
Alexandria Dubois , PA

Physician Assistant

NPI 1073408977

Physician Assistant

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location June 11, 2025

Registered at 301 MICHIGAN ST NE, GRAND RAPIDS, MI 495033314 (Tel: 6163315700)

📍
Updated Business Mailing Address June 11, 2025

Registered at 1 CAMPUS DR, ALLENDALE, MI 494019403 (Tel: 6163315700)

👤
Provider Name / Credentials Updated June 11, 2025

Recorded as MITCHELL TIELL, PA

NPI Profile Active October 14, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location October 14, 2022

Registered at 4234 CASCADE RD SE STE 3, GRAND RAPIDS, MI 495468384 (Tel: 8776544144)

📍
Updated Business Mailing Address October 14, 2022

Registered at 4234 CASCADE RD SE STE 3, GRAND RAPIDS, MI 495468384

👤
Provider Name / Credentials Updated October 14, 2022

Recorded as MITCHELL TIELL

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 14, 2022

Behavior Technician

🟢
Initial NPI Registration & Enumeration October 14, 2022

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: 1255057873
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 14, 2022
Last Update: June 11, 2025
Sole Proprietor: No

Mailing Address

1 Campus Dr

Allendale, MI 494019403

Phone: 6163315700

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.