MICHAEL J ACKERMAN M.D.
NPI 1104802032
Pediatrics - Pediatric Cardiology in Rochester, MN
About Michael J Ackerman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL J ACKERMAN M.D. (NPI 1104802032) is an individual pediatric cardiology provider in Rochester, Minnesota, licensed in Minnesota (39291) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Mayo Clinic Hospital Rochester, and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses 2
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
Michael J Ackerman M.d. 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
3Medicare enrollment records show Michael Ackerman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 clinicians in this Medicare group
Jacksonville, FL 32224
- Reassigned Medicare billing, Florida enrollment
- 1,828 clinicians in this Medicare group
Scottsdale, AZ 85259
- Reassigned Medicare billing, Arizona enrollment
- 1,792 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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mayo Clinic Hospital Rochester
Acute Care Hospitals · Rochester, MNOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Ackerman's NPI number?
The NPI number for Michael Ackerman is 1104802032. It was assigned to this individual provider in the NPPES registry on December 22, 2005.
Where is Michael Ackerman located?
Michael Ackerman practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 284-2511.
What is Michael Ackerman's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is Michael Ackerman enrolled in Medicare?
Yes. Michael Ackerman 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 Michael Ackerman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Ackerman reassigns Medicare benefits to 3 organizations: Mayo Clinic (Rochester, MN), Mayo Clinic Jacksonville (Jacksonville, FL) and Mayo Clinic Arizona (Scottsdale, AZ). 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 Michael Ackerman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Michael Ackerman affiliated with any hospitals?
According to CMS data, Michael Ackerman is affiliated with Mayo Clinic Hospital Rochester.
When was this NPI record last updated?
The NPPES record for Michael Ackerman was last updated on February 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Michael J Ackerman, M.D. · NPI 1104802032
Pediatric Cardiology physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since December 22, 2005.
## Identity
- **NPI:** 1104802032 (Entity type: Individual)
- **Enumerated:** December 22, 2005
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 39291 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0001
- **Phone:** (507) 284-2511
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mayo Clinic (NPI 1114343860, Rochester, MN); Mayo Clinic Jacksonville (NPI 1174143986, Jacksonville, FL); Mayo Clinic Arizona (NPI 1558332494, Scottsdale, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** February 17, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1104802032) · Data from the CMS NPPES public registry.