RICHARD E ARNDORFER PHD
NPI 1174586697
Psychologist in Bismarck, ND
About Richard E Arndorfer Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RICHARD E ARNDORFER PHD (NPI 1174586697) is an individual psychologist in Bismarck, North Dakota, licensed in North Dakota (341) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Sanford Medical Center Bismarck, and maintains a secondary practice location in Bismarck.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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
Richard E Arndorfer Phd 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 Richard Arndorfer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Bismarck, ND 58504
- Reassigned Medicare billing, North Dakota enrollment
- 779 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 4
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, NDMedicare 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 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BISMARCK, ND 58503
BISMARCK, ND 58503
BISMARCK, ND 58503
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 Richard Arndorfer's NPI number?
The NPI number for Richard Arndorfer is 1174586697. It was assigned to this individual provider in the NPPES registry on April 7, 2006.
Where is Richard Arndorfer located?
Richard Arndorfer practices at 1800 E Interstate Ave Ste B, Bismarck, ND 58503. The listed phone number is (701) 323-6543.
What is Richard Arndorfer's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Richard Arndorfer enrolled in Medicare?
Yes. Richard Arndorfer 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 Richard Arndorfer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Arndorfer reassigns Medicare benefits to Sanford Bismarck (Bismarck, ND). 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 Richard Arndorfer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Arndorfer accept?
Health plans from Blue Cross Blue Shield of North Dakota, Sanford Health Plan and Security Health Plan list Richard Arndorfer 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 Richard Arndorfer affiliated with any hospitals?
According to CMS data, Richard Arndorfer is affiliated with Sanford Medical Center Bismarck.
When was this NPI record last updated?
The NPPES record for Richard Arndorfer was last updated on March 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.