ANNIE LAURA HENDERSON APNP
NPI 1649038258
Nurse Practitioner in Sun Prairie, WI
About Annie Laura Henderson Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANNIE LAURA HENDERSON APNP (NPI 1649038258) is an individual nurse practitioner in Sun Prairie, Wisconsin, licensed in Wisconsin (15002-33) and active in the NPI registry since March 2024. She is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital - Madison, and maintains a secondary practice location in Wales.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Location 1
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 and accepts Medicare assignment
Annie Laura Henderson 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 Reassignment
Medicare enrollment records show Annie Henderson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Madison, WI 53715
- Reassigned Medicare billing, Wisconsin enrollment
- 1,377 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
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.
Ssm Health St Mary's Hospital - Madison
Acute Care Hospitals · Madison, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53590 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 Annie Henderson's NPI number?
The NPI number for Annie Henderson is 1649038258. It was assigned to this individual provider in the NPPES registry on March 8, 2024. The provider is also known as Annie Laura Knoebel.
Where is Annie Henderson located?
Annie Henderson practices at 10 Tower Dr, Sun Prairie, WI 53590. The listed phone number is (608) 825-3500.
What is Annie Henderson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Annie Henderson enrolled in Medicare?
Yes. Annie Henderson 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 organization bills Medicare for Annie Henderson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Annie Henderson reassigns Medicare benefits to Dean Health Systems, Inc (Madison, WI). The 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 Annie Henderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Annie Henderson accept?
Health plans from Anthem Blue Cross and Blue Shield list Annie Henderson 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 Annie Henderson affiliated with any hospitals?
According to CMS data, Annie Henderson is affiliated with Ssm Health St Mary's Hospital - Madison.
When was this NPI record last updated?
The NPPES record for Annie Henderson was last updated on June 18, 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.
# Annie Laura Henderson, APNP · NPI 1649038258
Nurse Practitioner physician in Sun Prairie, Wisconsin. Individual provider, active in the CMS NPPES registry since March 8, 2024.
## Identity
- **NPI:** 1649038258 (Entity type: Individual)
- **Enumerated:** March 8, 2024
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 15002-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 10 TOWER DR, Sun Prairie, WI 53590-1239
- **Phone:** (608) 825-3500 · **Fax:** (608) 825-3793
## 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:** Dean Health Systems, Inc (NPI 1053358846, Madison, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** June 18, 2024
- **Other identifiers:** Medicaid 1649038258 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1649038258) · Data from the CMS NPPES public registry.