DR. ALEXANDER MONROE RIGNEY PHD
NPI 1851177182
Psychologist in Ann Arbor, MI
About Dr. Alexander Monroe Rigney Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER MONROE RIGNEY PHD (NPI 1851177182) is an individual psychologist in Ann Arbor, Michigan, licensed in Michigan (6301019366) and active in the NPI registry since September 2023. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Alexander Monroe Rigney Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alexander Rigney reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48103
- Reassigned Medicare billing, Michigan enrollment
- 8 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.
Other Providers at the Same Location NPPES 4
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 Alexander Rigney's NPI number?
The NPI number for Alexander Rigney is 1851177182. It was assigned to this individual provider in the NPPES registry on September 4, 2023.
Where is Alexander Rigney located?
Alexander Rigney practices at 3700 W Liberty Rd, Ann Arbor, MI 48103. The listed phone number is (734) 426-0032.
What is Alexander Rigney's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Alexander Rigney enrolled in Medicare?
Yes. Alexander Rigney is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alexander Rigney's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Rigney reassigns Medicare benefits to Sullivan, Nolan & Associates, P.C. (Ann Arbor, MI). 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 Alexander Rigney's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Rigney accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Alexander Rigney 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 Alexander Rigney was last updated on September 4, 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.