CATHRYN GAYLE DURNIN PT
NPI 1811085996
Physical Therapist in East Lansing, MI
About Cathryn Gayle Durnin Pt NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHRYN GAYLE DURNIN PT (NPI 1811085996) is an individual physical therapist in East Lansing, Michigan, licensed in Michigan (5501009615) and active in the NPI registry since October 2006. She is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses
- Diagnose and manage movement dysfunction and enhance physical and functional abilities.
- Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
- Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
- Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
- Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Cathryn Gayle Durnin Pt is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Cathryn Durnin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
East Lansing, MI 48823
- Reassigned Medicare billing, Michigan enrollment
- 20 clinicians in this Medicare group
East Lansing, MI 48823
- Reassigned Medicare billing, Michigan enrollment
- 365 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48823 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Cathryn Durnin's NPI number?
The NPI number for Cathryn Durnin is 1811085996. It was assigned to this individual provider in the NPPES registry on October 11, 2006.
Where is Cathryn Durnin located?
Cathryn Durnin practices at 4660 S Hagadorn Rd Ste 400, East Lansing, MI 48823. The listed phone number is (517) 355-7648.
What is Cathryn Durnin's specialty?
The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.
Is Cathryn Durnin enrolled in Medicare?
Yes. Cathryn Durnin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Cathryn Durnin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cathryn Durnin reassigns Medicare benefits to 2 organizations: Michigan State University (East Lansing, MI) and Msu Health Care Inc (East Lansing, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Cathryn Durnin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cathryn Durnin accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Cathryn Durnin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Cathryn Durnin was last updated on June 29, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Cathryn Gayle Durnin, PT · NPI 1811085996
Physical Therapist provider in East Lansing, Michigan. Individual provider, active in the CMS NPPES registry since October 11, 2006.
## Identity
- **NPI:** 1811085996 (Entity type: Individual)
- **Enumerated:** October 11, 2006
- **Primary specialty:** Physical Therapist · taxonomy 225100000X
- **State license:** 5501009615 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4660 S HAGADORN RD STE 400, East Lansing, MI 48823-5353
- **Phone:** (517) 355-7648 · **Fax:** (517) 432-1319
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Michigan State University (NPI 1699725895, East Lansing, MI); Msu Health Care Inc (NPI 1033741004, East Lansing, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1994
## Record status
- **NPPES last updated:** June 29, 2023
- **Other identifiers:** Medicaid 1811085996 (MI)
---
Source: [NPI Profile](https://npiprofile.com/npi/1811085996) · Data from the CMS NPPES public registry.