DIANE L REETZ APNP
NPI 1942497185
Nurse Practitioner in Stevens Point, WI
About Diane L Reetz Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE L REETZ APNP (NPI 1942497185) is an individual nurse practitioner in Stevens Point, Wisconsin, licensed in Wisconsin (3205-033) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS, is affiliated with Langlade Hospital, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
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
Diane L Reetz Apnp 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 Diane Reetz reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 619 clinicians in this Medicare group
Stevens Point, WI 54481
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Stevens Point, WI 54482
- Reassigned Medicare billing, Wisconsin enrollment
- 2,476 clinicians in this Medicare group
Wausau, WI 54401
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin
- Also billed through NPI 1821151366 (Wisconsin)
- 321 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 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.
Langlade Hospital
Critical Access Hospitals · Antigo, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54481 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
STEVENS POINT, WI 54481
STEVENS POINT, WI 54481
STEVENS POINT, WI 54481
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 Diane Reetz's NPI number?
The NPI number for Diane Reetz is 1942497185. It was assigned to this individual provider in the NPPES registry on October 2, 2007. The provider is also known as Diane L Zett, Hickey.
Where is Diane Reetz located?
Diane Reetz practices at 900 Illinois Ave, Stevens Point, WI 54481. The listed phone number is (715) 346-5000.
What is Diane Reetz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Diane Reetz enrolled in Medicare?
Yes. Diane Reetz 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 Diane Reetz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Reetz reassigns Medicare benefits to 5 organizations: Aspirus Stevens Point Hospital & Clinics, Inc. (Stevens Point, WI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Stevens Point, WI), Mchs Hospitals Inc (Stevens Point, WI), Langlade Memorial Hospital Hotel Dieu Of St Joseph (Wausau, WI) and Marshfield Clinic Inc (Marshfield, WI). 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 Diane Reetz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Reetz accept?
Health plans from Anthem Blue Cross and Blue Shield and Aspirus Health Plan list Diane Reetz 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 Diane Reetz affiliated with any hospitals?
According to CMS data, Diane Reetz is affiliated with Langlade Hospital.
When was this NPI record last updated?
The NPPES record for Diane Reetz was last updated on April 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Diane L Reetz, APNP · NPI 1942497185
Nurse Practitioner physician in Stevens Point, Wisconsin. Individual provider, active in the CMS NPPES registry since October 2, 2007.
## Identity
- **NPI:** 1942497185 (Entity type: Individual)
- **Enumerated:** October 2, 2007
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 3205-033 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 900 ILLINOIS AVE, Stevens Point, WI 54481-3114
- **Phone:** (715) 346-5000
## 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): Aspirus Stevens Point Hospital & Clinics, Inc. (NPI 1538112230, Stevens Point, WI); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1144991340, Stevens Point, WI); Mchs Hospitals Inc (NPI 1467119784, Stevens Point, WI); Langlade Memorial Hospital Hotel Dieu Of St Joseph (NPI 1871630863, Wausau, WI); Marshfield Clinic Inc (NPI 1952347981, Marshfield, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** April 1, 2021
- **Other identifiers:** Other 112768 (WI); Other 3205 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1942497185) · Data from the CMS NPPES public registry.