TIMOTHY J THORNTON MD
NPI 1205852936
Family Medicine in Roscommon, MI
About Timothy J Thornton Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIMOTHY J THORNTON MD (NPI 1205852936) is an individual family medicine provider in Roscommon, Michigan, licensed in Michigan (4301074560) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Munson Healthcare Grayling Hospital, and is a graduate of Wayne State University School Of Medicine (1996).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Timothy J Thornton Md 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 Reassignment
Medicare enrollment records show Timothy Thornton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Roscommon, MI 48653
- Reassigned Medicare billing, Michigan enrollment
- 123 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Munson Healthcare Grayling Hospital
Acute Care Hospitals · Grayling, MIMunson Healthcare Cadillac Hospital
Acute Care Hospitals · Cadillac, MIMunson Healthcare Otsego Memorial Hospital
Acute Care Hospitals · Gaylord, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48653 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 13
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 9
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 Timothy Thornton's NPI number?
The NPI number for Timothy Thornton is 1205852936. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Timothy Thornton located?
Timothy Thornton practices at 234 Lake St, Roscommon, MI 48653. The listed phone number is (989) 275-1200.
What is Timothy Thornton's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Timothy Thornton enrolled in Medicare?
Yes. Timothy Thornton 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 organization bills Medicare for Timothy Thornton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Thornton reassigns Medicare benefits to Munson Healthcare Grayling (Roscommon, MI). The 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 Timothy Thornton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Thornton accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Timothy Thornton 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.
Is Timothy Thornton affiliated with any hospitals?
According to CMS data, Timothy Thornton is affiliated with Munson Healthcare Grayling Hospital, Munson Healthcare Cadillac Hospital and Munson Healthcare Otsego Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Timothy Thornton was last updated on December 30, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Timothy J Thornton, MD · NPI 1205852936
Family Medicine physician in Roscommon, Michigan. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1205852936 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 4301074560 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 234 LAKE ST, Roscommon, MI 48653-9203
- **Phone:** (989) 275-1200 · **Fax:** (989) 275-1210
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Munson Healthcare Grayling (NPI 1710383351, Roscommon, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 1996
## Record status
- **NPPES last updated:** December 30, 2020
- **Other identifiers:** Medicaid 4112847 (MI); Medicaid 4154346 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1205852936) · Data from the CMS NPPES public registry.