DR. ANDREW M. MILLS M.D.
NPI 1487034153
Plastic Surgery in Bismarck, ND
About Dr. Andrew M. Mills M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW M. MILLS M.D. (NPI 1487034153) is an individual plastic surgery provider in Bismarck, North Dakota, licensed in North Dakota (18537) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Sanford Medical Center Bismarck, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 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. Andrew M. Mills 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 Andrew Mills reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bismarck, ND 58504
- Reassigned Medicare billing, North Dakota enrollment
- Also billed through NPI 1598185597 (North Dakota)
- 779 clinicians in this Medicare group
Farmington, UT 84025
- Reassigned Medicare billing, Utah enrollment
- 2,620 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 5
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sanford Medical Center Bismarck
Acute Care Hospitals · Bismarck, 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.
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.
BISMARCK, ND 58501
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 Andrew Mills's NPI number?
The NPI number for Andrew Mills is 1487034153. It was assigned to this individual provider in the NPPES registry on June 8, 2015.
Where is Andrew Mills located?
Andrew Mills practices at 222 N 7th St, Bismarck, ND 58501. The listed phone number is (701) 323-6000.
What is Andrew Mills's specialty?
The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.
Is Andrew Mills enrolled in Medicare?
Yes. Andrew Mills 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 Andrew Mills's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Mills reassigns Medicare benefits to 2 organizations: Sanford Bismarck (Bismarck, ND) and University Of Utah Adult Services (Farmington, UT). 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 Andrew Mills's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Mills accept?
Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan and Security Health Plan list Andrew Mills 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 Andrew Mills affiliated with any hospitals?
According to CMS data, Andrew Mills is affiliated with Sanford Medical Center Bismarck.
When was this NPI record last updated?
The NPPES record for Andrew Mills was last updated on October 25, 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.
# Dr. Andrew M. Mills, M.D. · NPI 1487034153
Plastic Surgery physician in Bismarck, North Dakota. Individual provider, active in the CMS NPPES registry since June 8, 2015.
## Identity
- **NPI:** 1487034153 (Entity type: Individual)
- **Enumerated:** June 8, 2015
- **Primary specialty:** Plastic Surgery · taxonomy 208200000X
- **State license:** 18537 (North Dakota)
- **Sole proprietor:** No
## Practice location
- **Address:** 222 N 7TH ST, Bismarck, ND 58501-4436
- **Phone:** (701) 323-6000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Sanford Bismarck (NPI 1811941172, Bismarck, ND); University Of Utah Adult Services (NPI 1649724139, Farmington, UT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** October 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1487034153) · Data from the CMS NPPES public registry.