Ms Gretchen G Classens, PT - Medicare Physical Therapist in East Lansing, MI

Ms Gretchen G Classens, PT is a medicare enrolled "Physical Therapist" provider in East Lansing, Michigan. She graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Physical Therapy. She is a member of the group practice Msu Health Care Inc. and her current practice location is 4660 S Hagadorn Rd Ste 400, East Lansing, Michigan. You can reach out to her office (for appointments etc.) via phone at (517) 355-7648.

Ms Gretchen G Classens is licensed to practice in Michigan (license number 5501006179) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1780771386.

Contact Information

Ms Gretchen G Classens, PT
4660 S Hagadorn Rd Ste 400,
East Lansing, MI 48823-5353
(517) 355-7648
(517) 432-1319

Map and Direction




Healthcare Provider's Profile

Full NameMs Gretchen G Classens
GenderFemale
SpecialityPhysical Therapy
Experience31 Years
Location4660 S Hagadorn Rd Ste 400, East Lansing, Michigan
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Ms Gretchen G Classens graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1780771386
  • Provider Enumeration Date: 10/06/2006
  • Last Update Date: 06/27/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 3577705227
  • Enrollment ID: I20130809000320

Medical Identifiers

Medical identifiers for Ms Gretchen G Classens such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780771386NPI-NPPES
1780771386MedicaidMI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
225100000XPhysical Therapist 5501006179 (Michigan)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Msu Health Care Inc.8628404936204

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Ms Gretchen G Classens allows following entities to bill medicare on her behalf.
Provider NameMichigan State University
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1891747614
PECOS PAC ID: 3870405954
Enrollment ID: O20031218000492
Provider NameMsu Health Care Inc.
Provider TypePart B Supplier - Clinic/group Practice
Provider IdentifiersNPI Number: 1700418670
PECOS PAC ID: 8628404936
Enrollment ID: O20200518002744

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Ms Gretchen G Classens is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Ms Gretchen G Classens, PT
804 Service Rd Ste A109b,
East Lansing, MI 48824-7015

Ph: (517) 355-7648
Ms Gretchen G Classens, PT
4660 S Hagadorn Rd Ste 400,
East Lansing, MI 48823-5353

Ph: (517) 355-7648

Reviews and Comments


Physical Therapist in East Lansing, MI

Rachelle Marie Thomas, PT
Physical Therapist
Medicare: Medicare Enrolled
Practice Location: 4660 S Hagadorn Rd Ste 400, East Lansing, MI 48823
Phone: 517-355-7648    Fax: 517-432-1319
Mary Carol Thiel, PT
Physical Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 4660 S Hagadorn Rd Ste 400, East Lansing, MI 48823
Phone: 517-355-7648    Fax: 517-432-1319
Mr. Robert Kranich,
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 1720 Abbey Rd Ste A, East Lansing, MI 48823
Phone: 517-333-6692    
Nancy Tucker, P.T.
Physical Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 4660 S Hagadorn Rd Ste 400, East Lansing, MI 48823
Phone: 517-355-7648    Fax: 517-432-1319
Jeffrey Travis King, DPT
Physical Therapist
Medicare: Accepting Medicare Assignments
Practice Location: 4660 S Hagadorn Rd Ste 160, East Lansing, MI 48823
Phone: 800-974-4378    Fax: 630-515-1536
Mrs. Nirali Kushant Shah, B.P.T., R.P.T.
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 250 E Saginaw St, East Lansing, MI 48823
Phone: 517-337-3080    Fax: 517-337-3082
Carl P Weaver, PT
Physical Therapist
Medicare: Not Enrolled in Medicare
Practice Location: 1720 Abbey Rd Ste A, East Lansing, MI 48823
Phone: 517-333-6692    Fax: 517-333-6705

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.