MS. CLARE AKINYI NYANGOR APNP, PMHNP-BC
NPI 1821953183
Nurse Practitioner - Psychiatric/Mental Health in Greenfield, WI
About Ms. Clare Akinyi Nyangor Apnp, Pmhnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. CLARE AKINYI NYANGOR APNP, PMHNP-BC (NPI 1821953183) is an individual psychiatric/mental health provider in Greenfield, Wisconsin, licensed in Wisconsin (17839-33) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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 (PECOS)
Ms. Clare Akinyi Nyangor Apnp, Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Clare Nyangor reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Allis, WI 53227
- Reassigned Medicare billing, Wisconsin enrollment
- 16 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53228 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
GREENFIELD, WI 53228
GREENFIELD, WI 53228
GREENFIELD, WI 53228
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 Clare Nyangor's NPI number?
The NPI number for Clare Nyangor is 1821953183. It was assigned to this individual provider in the NPPES registry on December 18, 2025.
Where is Clare Nyangor located?
Clare Nyangor practices at 8777 W Forest Home Ave, Greenfield, WI 53228. The listed phone number is (630) 776-1235.
What is Clare Nyangor's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Clare Nyangor enrolled in Medicare?
Yes. Clare Nyangor is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Clare Nyangor's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Clare Nyangor reassigns Medicare benefits to Stress Management & Mental Health Clinics (West Allis, WI). 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 Clare Nyangor's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Clare Nyangor accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Quartz and UnitedHealthcare list Clare Nyangor 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 Clare Nyangor was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Ms. Clare Akinyi Nyangor, APNP, PMHNP-BC · NPI 1821953183
Psychiatric/Mental Health physician in Greenfield, Wisconsin. Individual provider, active in the CMS NPPES registry since December 18, 2025.
## Identity
- **NPI:** 1821953183 (Entity type: Individual)
- **Enumerated:** December 18, 2025
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 17839-33 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8777 W FOREST HOME AVE, Greenfield, WI 53228-3421
- **Phone:** (630) 776-1235
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Stress Management & Mental Health Clinics (NPI 1003928391, West Allis, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** August 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821953183) · Data from the CMS NPPES public registry.