DR. J MICHAEL NELSON D.O.
NPI 1992790570
Emergency Medicine in Ironwood, MI
About Dr. J Michael Nelson D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. J MICHAEL NELSON D.O. (NPI 1992790570) is an individual emergency medicine provider in Ironwood, Michigan, licensed in Michigan (5101014291) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Ironwood.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
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 (PECOS)
Dr. J Michael Nelson D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show J Nelson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ironwood, MI 49938
- Reassigned Medicare billing, Michigan enrollment
- 244 clinicians in this Medicare group
Toledo, OH 43604
- Reassigned Medicare billing, Ohio enrollment
- 1,072 clinicians in this Medicare group
Perrysburg, OH 43551
- Reassigned Medicare billing, Ohio enrollment
- 57 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49938 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 4
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
IRONWOOD, MI 49938
IRONWOOD, MI 49938
IRONWOOD, MI 49938
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 J Nelson's NPI number?
The NPI number for J Nelson is 1992790570. It was assigned to this individual provider in the NPPES registry on September 20, 2005. The provider is also known as Joseph Michael Nelson D.O..
Where is J Nelson located?
J Nelson practices at N10561 Grandview Ln, Ironwood, MI 49938. The listed phone number is (906) 932-2525.
What is J Nelson's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is J Nelson enrolled in Medicare?
Yes. J Nelson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for J Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), J Nelson reassigns Medicare benefits to 3 organizations: Aspirus Ironwood Hospital & Clinics, Inc. (Ironwood, MI), Promedica Central Physicians (Toledo, OH) and Riverwood Emergency Services Inc. (Perrysburg, OH). 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 J Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does J Nelson accept?
Health plans from CareSource, Paramount and Priority Health list J Nelson 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 J Nelson was last updated on August 16, 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.
# Dr. J Michael Nelson, D.O. · NPI 1992790570
Emergency Medicine physician in Ironwood, Michigan. Individual provider, active in the CMS NPPES registry since September 20, 2005.
## Identity
- **NPI:** 1992790570 (Entity type: Individual)
- **Enumerated:** September 20, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 5101014291 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** N10561 GRANDVIEW LN, Ironwood, MI 49938-9622
- **Phone:** (906) 932-2525
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Aspirus Ironwood Hospital & Clinics, Inc. (NPI 1992704753, Ironwood, MI); Promedica Central Physicians (NPI 1043270150, Toledo, OH); Riverwood Emergency Services Inc. (NPI 1104888536, Perrysburg, OH) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 16, 2023
- **Other identifiers:** Medicaid 2576485 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1992790570) · Data from the CMS NPPES public registry.