DR. MICHAEL JAMES ROCKSTROH D.C.
NPI 1053472977
Chiropractor in Green Bay, WI
About Dr. Michael James Rockstroh D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL JAMES ROCKSTROH D.C. (NPI 1053472977) is an individual chiropractor in Green Bay, Wisconsin, licensed in Wisconsin (2319012) and active in the NPI registry since December 2006. He is a graduate of Logan College Of Chiropractic (1987).
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
Dr. Michael James Rockstroh D.c. 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 Michael Rockstroh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Green Bay, WI 54303
- Reassigned Medicare billing, Wisconsin enrollment
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
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.
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 Michael Rockstroh's NPI number?
The NPI number for Michael Rockstroh is 1053472977. It was assigned to this individual provider in the NPPES registry on December 13, 2006.
Where is Michael Rockstroh located?
Michael Rockstroh practices at 2311 West Mason Street, Green Bay, WI 54303. The listed phone number is (920) 494-1613.
What is Michael Rockstroh's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Michael Rockstroh enrolled in Medicare?
Yes. Michael Rockstroh 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 Michael Rockstroh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Rockstroh reassigns Medicare benefits to West Side Chiropractic Clinic Sc (Green Bay, WI). 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 Michael Rockstroh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Rockstroh accept?
Health plans from Anthem Blue Cross and Blue Shield list Michael Rockstroh 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 Michael Rockstroh was last updated on March 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Michael James Rockstroh, D.C. · NPI 1053472977
Chiropractor provider in Green Bay, Wisconsin. Individual provider, active in the CMS NPPES registry since December 13, 2006.
## Identity
- **NPI:** 1053472977 (Entity type: Individual)
- **Enumerated:** December 13, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 2319012 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2311 WEST MASON STREET, Green Bay, WI 54303
- **Phone:** (920) 494-1613
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** West Side Chiropractic Clinic Sc (NPI 1780748459, Green Bay, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Logan College Of Chiropractic, class of 1987
## Record status
- **NPPES last updated:** March 20, 2012
- **Other identifiers:** Medicare ID-Type Unspecified 000075578 (WI); Medicaid 38835500 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1053472977) · Data from the CMS NPPES public registry.