DAWN PIERSON MSN, APNP
NPI 1427206010
Nurse Practitioner - Family in Waukesha, WI
About Dawn Pierson Msn, Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAWN PIERSON MSN, APNP (NPI 1427206010) is an individual family provider in Waukesha, Wisconsin, licensed in Wisconsin (3492-33) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS, is affiliated with Waukesha Memorial Hospital, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Dawn Pierson Msn, Apnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Dawn Pierson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Waukesha, WI 53188
- Reassigned Medicare billing, Wisconsin enrollment
- 81 clinicians in this Medicare group
Waukesha, WI 53188
- Reassigned Medicare billing, Wisconsin enrollment
- 528 clinicians in this Medicare group
Scottsdale, AZ 85254
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Apogee Medical Group Wisconsin Sc
- 112 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.
Waukesha Memorial Hospital
Acute Care Hospitals · Waukesha, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53188 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WAUKESHA, WI 53188
WAUKESHA, WI 53188
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 Dawn Pierson's NPI number?
The NPI number for Dawn Pierson is 1427206010. It was assigned to this individual provider in the NPPES registry on September 8, 2008.
Where is Dawn Pierson located?
Dawn Pierson practices at 725 American Ave Room 2036, Waukesha, WI 53188. The listed phone number is (262) 928-5400.
What is Dawn Pierson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Dawn Pierson enrolled in Medicare?
Yes. Dawn Pierson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Dawn Pierson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dawn Pierson reassigns Medicare benefits to 3 organizations: Apogee Medical Group Waukesha, Sc (Waukesha, WI), Prohealth Medical Group Inc (Waukesha, WI) and Apogee Medical Group, Wisconsin, S.C (Scottsdale, AZ). 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 Dawn Pierson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Dawn Pierson accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare) and UnitedHealthcare list Dawn Pierson 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 Dawn Pierson affiliated with any hospitals?
According to CMS data, Dawn Pierson is affiliated with Waukesha Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Dawn Pierson was last updated on October 10, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dawn Pierson, MSN, APNP · NPI 1427206010
Family physician in Waukesha, Wisconsin. Individual provider, active in the CMS NPPES registry since September 8, 2008.
## Identity
- **NPI:** 1427206010 (Entity type: Individual)
- **Enumerated:** September 8, 2008
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 3492-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 725 AMERICAN AVE, ROOM 2036, Waukesha, WI 53188-5031
- **Phone:** (262) 928-5400 · **Fax:** (262) 928-6140
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Apogee Medical Group Waukesha, Sc (NPI 1528544608, Waukesha, WI); Prohealth Medical Group Inc (NPI 1629225677, Waukesha, WI); Apogee Medical Group, Wisconsin, S.C (NPI 1629415591, Scottsdale, AZ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** October 10, 2016
- **Other identifiers:** Medicare PIN K400323851 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1427206010) · Data from the CMS NPPES public registry.