JAMES DOROSH DO
NPI 1245854488
Surgery in Bay City, MI
About James Dorosh Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES DOROSH DO (NPI 1245854488) is an individual surgery provider in Bay City, Michigan, licensed in Michigan (5101028797) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Mclaren Bay Region, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
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
James Dorosh Do 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 James Dorosh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bay City, MI 48706
- Reassigned Medicare billing, Michigan enrollment
- 416 clinicians in this Medicare group
Bay City, MI 48708
- Reassigned Medicare billing, Michigan enrollment
- 250 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Bay Region
Acute Care Hospitals · Bay City, MIMclaren Thumb Region
Critical Access Hospitals · Bad Axe, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48706 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 6
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 James Dorosh's NPI number?
The NPI number for James Dorosh is 1245854488. It was assigned to this individual provider in the NPPES registry on June 3, 2020.
Where is James Dorosh located?
James Dorosh practices at 4175 N Euclid Ave, Bay City, MI 48706. The listed phone number is (989) 891-8112.
What is James Dorosh's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is James Dorosh enrolled in Medicare?
Yes. James Dorosh 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 James Dorosh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Dorosh reassigns Medicare benefits to 2 organizations: Mclaren Medical Group (Bay City, MI) and Mclaren Bay Region (Bay City, 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 James Dorosh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Dorosh 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 and 2 other insurers list James Dorosh 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 James Dorosh affiliated with any hospitals?
According to CMS data, James Dorosh is affiliated with Mclaren Bay Region and Mclaren Thumb Region.
When was this NPI record last updated?
The NPPES record for James Dorosh was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.
# James Dorosh, DO · NPI 1245854488
Surgery physician in Bay City, Michigan. Individual provider, active in the CMS NPPES registry since June 3, 2020.
## Identity
- **NPI:** 1245854488 (Entity type: Individual)
- **Enumerated:** June 3, 2020
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 5101028797 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 4175 N EUCLID AVE, Bay City, MI 48706-2483
- **Phone:** (989) 891-8112
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mclaren Medical Group (NPI 1528100781, Bay City, MI); Mclaren Bay Region (NPI 1508131087, Bay City, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 7, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1245854488) · Data from the CMS NPPES public registry.