ANN NEITZEL RN BSN
NPI 1740600501
Nurse Practitioner - Gerontology in Oshkosh, WI
About Ann Neitzel Rn Bsn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANN NEITZEL RN BSN (NPI 1740600501) is an individual gerontology provider in Oshkosh, Wisconsin, licensed in Wisconsin (AG06230026) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of University Of North Dakota School Of Medicine (2023).
NPPES Registry Identity
Specialties & Licenses 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
Ann Neitzel Rn Bsn 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
2Medicare enrollment records show Ann Neitzel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brookfield, WI 53005
- Reassigned Medicare billing, Wisconsin enrollment
- 41 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Wisconsin enrollment
- 303 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 54901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ann Neitzel's NPI number?
The NPI number for Ann Neitzel is 1740600501. It was assigned to this individual provider in the NPPES registry on April 21, 2014.
Where is Ann Neitzel located?
Ann Neitzel practices at 730 Christian Dr, Oshkosh, WI 54901. The listed phone number is (920) 279-2464.
What is Ann Neitzel's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Ann Neitzel enrolled in Medicare?
Yes. Ann Neitzel 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 Ann Neitzel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ann Neitzel reassigns Medicare benefits to 2 organizations: Geiger Medical, LLC (Brookfield, WI) and Signify Health Medical Associates, PLLC (Dallas, TX). 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 Ann Neitzel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ann Neitzel accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource (Common Ground Healthcare) list Ann Neitzel 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 Ann Neitzel was last updated on March 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Ann Neitzel, RN BSN · NPI 1740600501
Gerontology physician in Oshkosh, Wisconsin. Individual provider, active in the CMS NPPES registry since April 21, 2014.
## Identity
- **NPI:** 1740600501 (Entity type: Individual)
- **Enumerated:** April 21, 2014
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** AG06230026 (Wisconsin)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 730 CHRISTIAN DR, Oshkosh, WI 54901-0752
- **Phone:** (920) 279-2464
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Geiger Medical, LLC (NPI 1700234978, Brookfield, WI); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Dakota School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** March 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740600501) · Data from the CMS NPPES public registry.