CLAIRE RYDEN MAXEY CNP
NPI 1104421627
Nurse Practitioner in Des Moines, IA
About Claire Ryden Maxey Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CLAIRE RYDEN MAXEY CNP (NPI 1104421627) is an individual nurse practitioner in Des Moines, Iowa, licensed in Minnesota (7858) and active in the NPI registry since December 2020. She is enrolled in Medicare PECOS, is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Claire Ryden Maxey Cnp 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
5Medicare enrollment records show Claire Maxey reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Johnston, IA 50131
- Reassigned Medicare billing, Iowa enrollment
- 1,506 clinicians in this Medicare group
Burnsville, MN 55337
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Burnsville, MN 55337
- Reassigned Medicare billing, Minnesota enrollment
- 4,038 clinicians in this Medicare group
Cottage Grove, MN 55016
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 1,178 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 2
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.
Unitypoint Health - Des Moines Iowa Methodist Medi
Acute Care Hospitals · Des Moines, IAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50309 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DES MOINES, IA 50309
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 Claire Maxey's NPI number?
The NPI number for Claire Maxey is 1104421627. It was assigned to this individual provider in the NPPES registry on December 2, 2020. The provider is also known as Claire Ryden Larson.
Where is Claire Maxey located?
Claire Maxey practices at 1221 Pleasant St Ste 200, Des Moines, IA 50309. The listed phone number is (515) 241-8221.
What is Claire Maxey's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Claire Maxey enrolled in Medicare?
Yes. Claire Maxey 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 Claire Maxey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Claire Maxey reassigns Medicare benefits to 5 organizations: Iowa Physicians Clinic Medical Foundation (Johnston, IA), Fairview Express Care (Burnsville, MN), Fairview Health Services (Burnsville, MN), Healtheast Medical Research Institute (Cottage Grove, MN) and Healtheast St. John's Hospital (Saint Paul, MN). 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 Claire Maxey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Claire Maxey accept?
Health plans from Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Claire Maxey 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 Claire Maxey affiliated with any hospitals?
According to CMS data, Claire Maxey is affiliated with Unitypoint Health - Des Moines Iowa Methodist Medi.
When was this NPI record last updated?
The NPPES record for Claire Maxey was last updated on May 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Claire Ryden Maxey, CNP · NPI 1104421627
Nurse Practitioner physician in Des Moines, Iowa. Individual provider, active in the CMS NPPES registry since December 2, 2020.
## Identity
- **NPI:** 1104421627 (Entity type: Individual)
- **Enumerated:** December 2, 2020
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 7858 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1221 PLEASANT ST STE 200, Des Moines, IA 50309-1424
- **Phone:** (515) 241-8221
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Iowa Physicians Clinic Medical Foundation (NPI 1619309325, Johnston, IA); Fairview Express Care (NPI 1083806772, Burnsville, MN); Fairview Health Services (NPI 1225199128, Burnsville, MN); Healtheast Medical Research Institute (NPI 1801842729, Cottage Grove, MN); Healtheast St. John's Hospital (NPI 1558240853, Saint Paul, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** May 10, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1104421627) · Data from the CMS NPPES public registry.