DUNCAN B ACKERMAN M.D.
NPI 1508842154
Orthopaedic Surgery in Bismarck, ND
About Duncan B Ackerman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DUNCAN B ACKERMAN M.D. (NPI 1508842154) is an individual orthopaedic surgery provider in Bismarck, North Dakota, licensed in North Dakota (11139) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health, and is a graduate of University Of North Dakota School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Duncan B 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
2Medicare enrollment records show Duncan Ackerman reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bismarck, ND 58501
- Reassigned Medicare billing, North Dakota enrollment
- 35 clinicians in this Medicare group
Minot, ND 58701
- Reassigned Medicare billing, North Dakota enrollment
- 20 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 28
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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Alexius Health
Acute Care Hospitals · Bismarck, NDTrinity Hospitals
Acute Care Hospitals · Minot, NDSakakawea Medical Center - Cah
Critical Access Hospitals · Hazen, NDWest River Regional Medical Center
Critical Access Hospitals · Hettinger, NDChi St Alexius Health Williston
Critical Access Hospitals · Williston, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58501 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.
Reported Quality Measures
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.
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 Duncan Ackerman's NPI number?
The NPI number for Duncan Ackerman is 1508842154. It was assigned to this individual provider in the NPPES registry on December 15, 2005.
Where is Duncan Ackerman located?
Duncan Ackerman practices at 310 N 9th St, Bismarck, ND 58501. The listed phone number is (701) 530-8800.
What is Duncan Ackerman's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Duncan Ackerman enrolled in Medicare?
Yes. Duncan 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 Duncan Ackerman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Duncan Ackerman reassigns Medicare benefits to 2 organizations: Bone & Joint Center PC (Bismarck, ND) and Northwest Dakota Surgery Center LLC (Minot, ND). 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 Duncan Ackerman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Duncan Ackerman accept?
Health plans from Blue Cross Blue Shield of North Dakota, Medica and Sanford Health Plan list Duncan Ackerman 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 Duncan Ackerman affiliated with any hospitals?
According to CMS data, Duncan Ackerman is affiliated with Chi St Alexius Health, Trinity Hospitals, Sakakawea Medical Center - Cah, West River Regional Medical Center and Chi St Alexius Health Williston.
When was this NPI record last updated?
The NPPES record for Duncan Ackerman was last updated on February 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.