DR. MONICA L PETERSON DO
NPI 1609860253
Family Medicine in West Des Moines, IA
About Dr. Monica L Peterson Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MONICA L PETERSON DO (NPI 1609860253) is an individual family medicine provider in West Des Moines, Iowa, licensed in Iowa (3381) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS.
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 (PECOS)
Dr. Monica L Peterson Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Monica Peterson reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
West Des Moines, IA 50266
- Reassigned Medicare billing, Iowa enrollment
- 110 clinicians in this Medicare group
Boone, IA 50036
- Reassigned Medicare billing, Iowa enrollment
- 41 clinicians in this Medicare group
Marshalltown, IA 50158
- Reassigned Medicare billing, Iowa enrollment
- 214 clinicians in this Medicare group
Grundy Center, IA 50638
- Reassigned Medicare billing, Iowa enrollment
- Also billed through NPI 1821055989 (Iowa)
- 62 clinicians in this Medicare group
Waverly, IA 50677
- Reassigned Medicare billing, Iowa enrollment
- 81 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 12
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 50266 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST DES MOINES, IA 50266
WEST DES MOINES, IA 50266
WEST DES MOINES, IA 50266
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 Monica Peterson's NPI number?
The NPI number for Monica Peterson is 1609860253. It was assigned to this individual provider in the NPPES registry on September 8, 2005. The provider is also known as Dr. Monica L Rotsaert Do.
Where is Monica Peterson located?
Monica Peterson practices at 5950 University Ave Ste 105, West Des Moines, IA 50266. The listed phone number is (515) 875-9070.
What is Monica Peterson's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Monica Peterson enrolled in Medicare?
Yes. Monica Peterson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Monica Peterson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Monica Peterson reassigns Medicare benefits to 5 organizations: Des Moines River Physicians, LLC (West Des Moines, IA), Boone County Hospital (Boone, IA), Unitypoint Health - Marshalltown (Marshalltown, IA), Grundy County Memorial Hospital (Grundy Center, IA) and Waverly Health Center (Waverly, IA). 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 Monica Peterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Monica Peterson accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Wellmark Health Plan of Iowa, Inc. list Monica Peterson 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 Monica Peterson was last updated on October 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.