DR. SARA REBECCA ACKERMANN D.O.
NPI 1821232661
Obstetrics & Gynecology in Roseville, MN
About Dr. Sara Rebecca Ackermann D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARA REBECCA ACKERMANN D.O. (NPI 1821232661) is an individual obstetrics & gynecology provider in Roseville, Minnesota, licensed in Minnesota (106878) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 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. Sara Rebecca Ackermann D.o. 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 Sara Ackermann reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
St Paul, MN 55108
- Reassigned Medicare billing, Minnesota enrollment
- 2,609 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.
Areas of Expertise CMS Part B claims 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55113 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROSEVILLE, MN 55113
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 Sara Ackermann's NPI number?
The NPI number for Sara Ackermann is 1821232661. It was assigned to this individual provider in the NPPES registry on April 23, 2009.
Where is Sara Ackermann located?
Sara Ackermann practices at 1835 County Road C W Suite 150, Roseville, MN 55113. The listed phone number is (763) 785-4300.
What is Sara Ackermann's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sara Ackermann enrolled in Medicare?
Yes. Sara Ackermann 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 Sara Ackermann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Ackermann reassigns Medicare benefits to Allina Health System (St Paul, MN). 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 Sara Ackermann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sara Ackermann accept?
Health plans from HealthPartners list Sara Ackermann 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 Sara Ackermann was last updated on March 11, 2021. 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.
# Dr. Sara Rebecca Ackermann, D.O. · NPI 1821232661
Obstetrics & Gynecology physician in Roseville, Minnesota. Individual provider, active in the CMS NPPES registry since April 23, 2009.
## Identity
- **NPI:** 1821232661 (Entity type: Individual)
- **Enumerated:** April 23, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 106878 (Minnesota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1835 COUNTY ROAD C W, SUITE 150, Roseville, MN 55113-1352
- **Phone:** (763) 785-4300
## 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:** Allina Health System (NPI 1023314804, St Paul, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** March 11, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1821232661) · Data from the CMS NPPES public registry.