GR Therapy Group - Medicare Mental Health Clinic in Grand Rapids, MI

GR Therapy Group is a medicare enrolled mental health clinic (Psychologist) in Grand Rapids, Michigan. The current practice location for GR Therapy Group is 500 Cascade West Pkwy Se Ste 240, Grand Rapids, Michigan. For appointments, you can reach them via phone at (616) 591-9000. The mailing address for GR Therapy Group is 500 Cascade West Pkwy Se Ste 240, Grand Rapids, Michigan and phone number is (616) 591-9000.

GR Therapy Group is licensed to practice in Michigan (license number 6301012067). The clinic also participates in the medicare program and its NPI number is 1295211076. This medical practice accepts medicare insurance (which means this clinic accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance). However, please confirm if they accept your insurance at (616) 591-9000.

Contact Information

GR Therapy Group
500 Cascade West Pkwy Se Ste 240
Grand Rapids
MI 49546-2166
(616) 591-9000
(616) 591-9060

Map and Direction


Mental Health Clinic Profile

Full NameGR Therapy Group
SpecialityPsychologist
Location500 Cascade West Pkwy Se Ste 240, Grand Rapids, Michigan
Authorized Official Name and PositionKarla Schackow (PRACTICE ADMINISTRATOR)
Authorized Official Contact6165919000
Accepts Medicare InsuranceYes. This clinic participates in medicare program and accept medicare insurance.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
GR Therapy Group
500 Cascade West Pkwy Se Ste 240
Grand Rapids
MI 49546-2166

Ph: (616) 591-9000
GR Therapy Group
500 Cascade West Pkwy Se Ste 240
Grand Rapids
MI 49546-2166

Ph: (616) 591-9000

NPI Details:

NPI Number1295211076
Provider Enumeration Date07/16/2018
Last Update Date09/25/2025
Certification Date09/25/2025

Medicare PECOS Information:

Medicare PECOS PAC ID8325551112
Medicare Enrollment IDO20251024002829

Medical Identifiers

Medical identifiers for GR Therapy Group such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1295211076NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 6301012067 (Michigan)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. GR Therapy Group acts as a billing entity for following providers:
Provider NameDavid Elwyn Thornsen
Provider TypePractitioner - Clinical Psychologist
Provider IdentifiersNPI Number: 1356303556
PECOS PAC ID: 5890728562
Enrollment ID: I20050913001203
Provider NameKaren D Fujii
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1083648463
PECOS PAC ID: 9436342482
Enrollment ID: I20101021001433
Provider NameJennifer Barabas
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1669884169
PECOS PAC ID: 6002198942
Enrollment ID: I20170130000054
Provider NameJordie Vanderwal
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1366891319
PECOS PAC ID: 8123410396
Enrollment ID: I20220120000683
Provider NameKayla Danielle Rotman
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1588175426
PECOS PAC ID: 8426422213
Enrollment ID: I20230317000925
Provider NameJustina Reed
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1285345694
PECOS PAC ID: 7214428861
Enrollment ID: I20251112001285
Provider NameCynthia Helen Pollet
Provider TypePractitioner - Mental Health Counselor
Provider IdentifiersNPI Number: 1699294835
PECOS PAC ID: 8224529706
Enrollment ID: I20251112002497
Provider NameAmy Kathleen Petersen
Provider TypePractitioner - Mental Health Counselor
Provider IdentifiersNPI Number: 1750067823
PECOS PAC ID: 9830680628
Enrollment ID: I20251119003138
Provider NameJordan Alexis Gregory
Provider TypePractitioner - Clinical Psychologist
Provider IdentifiersNPI Number: 1457108318
PECOS PAC ID: 3173015526
Enrollment ID: I20251122001235
Provider NameMary Thornsen
Provider TypePractitioner - Mental Health Counselor
Provider IdentifiersNPI Number: 1033714308
PECOS PAC ID: 5698288488
Enrollment ID: I20251202000382
Provider NameAnne Behler
Provider TypePractitioner - Mental Health Counselor
Provider IdentifiersNPI Number: 1881244507
PECOS PAC ID: 0042703050
Enrollment ID: I20251208000241
Provider NameJenny Lynn Chien
Provider TypePractitioner - Mental Health Counselor
Provider IdentifiersNPI Number: 1891946554
PECOS PAC ID: 0840784401
Enrollment ID: I20251210004033
Provider NameKerry Linn Huver
Provider TypePractitioner - Mental Health Counselor
Provider IdentifiersNPI Number: 1619191921
PECOS PAC ID: 8921592379
Enrollment ID: I20251212000494
Provider NameScott Nuismer
Provider TypePractitioner - Mental Health Counselor
Provider IdentifiersNPI Number: 1508248873
PECOS PAC ID: 7517452634
Enrollment ID: I20251216004064
Provider NameTrisha Nichole Tanis
Provider TypePractitioner - Clinical Psychologist
Provider IdentifiersNPI Number: 1063016046
PECOS PAC ID: 5092201970
Enrollment ID: I20251230002317
Provider NameJulia Chohee Burgoon
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1245014935
PECOS PAC ID: 9739660366
Enrollment ID: I20260223000922
Provider NameHannah Nelson
Provider TypePractitioner - Clinical Social Worker
Provider IdentifiersNPI Number: 1104279876
PECOS PAC ID: 7416432984
Enrollment ID: I20260402000158

Reviews and Comments

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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.