DR. ALLISON HULTGREN APNP
NPI 1164104758
Nurse Practitioner - Pediatrics in Madison, WI
About Dr. Allison Hultgren Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALLISON HULTGREN APNP (NPI 1164104758) is an individual pediatrics provider in Madison, Wisconsin, licensed in Wisconsin (14297-33) and active in the NPI registry since August 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Milwaukee.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Allison Hultgren Apnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Allison Hultgren reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Middleton, WI 53562
- Reassigned Medicare billing, Wisconsin enrollment
- 2,832 clinicians in this Medicare group
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 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 53715 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.
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 Allison Hultgren's NPI number?
The NPI number for Allison Hultgren is 1164104758. It was assigned to this individual provider in the NPPES registry on August 2, 2023.
Where is Allison Hultgren located?
Allison Hultgren practices at 20 S Park St, Madison, WI 53715. The listed phone number is (608) 287-2580.
What is Allison Hultgren's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Allison Hultgren enrolled in Medicare?
Yes. Allison Hultgren is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Allison Hultgren's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allison Hultgren reassigns Medicare benefits to 2 organizations: University Of Wisconsin Medical Foundation, Inc (Middleton, WI) and The Medical College Of Wisconsin, Inc. (Milwaukee, 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 Allison Hultgren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allison Hultgren accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW, HealthPartners and Quartz and 1 other insurer list Allison Hultgren 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 Allison Hultgren was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Dr. Allison Hultgren, APNP · NPI 1164104758
Pediatrics physician in Madison, Wisconsin. Individual provider, active in the CMS NPPES registry since August 2, 2023.
## Identity
- **NPI:** 1164104758 (Entity type: Individual)
- **Enumerated:** August 2, 2023
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 14297-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 20 S PARK ST, Madison, WI 53715-1348
- **Phone:** (608) 287-2580 · **Fax:** (608) 287-2340
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Wisconsin Medical Foundation, Inc (NPI 1598784555, Middleton, WI); The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1164104758) · Data from the CMS NPPES public registry.