DR. ALLAN JAY HAESEMEYER MD
NPI 1548267768
Family Medicine in Shell Lake, WI
About Dr. Allan Jay Haesemeyer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALLAN JAY HAESEMEYER MD (NPI 1548267768) is an individual family medicine provider in Shell Lake, Wisconsin, licensed in Wisconsin (24168) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with North Memorial Health Hospital, and is a graduate of Other (1975).
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 and accepts Medicare assignment
Dr. Allan Jay Haesemeyer Md 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 Allan Haesemeyer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Siren, WI 54872
- Reassigned Medicare billing, Wisconsin enrollment
- 7 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 7
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
North Memorial Health Hospital
Acute Care Hospitals · Robbinsdale, MNSpooner Health System
Critical Access Hospitals · Spooner, WIIndianhead Medical Ctr
Critical Access Hospitals · Shell Lake, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54871 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SHELL LAKE, WI 54871
SHELL LAKE, WI 54871
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 Allan Haesemeyer's NPI number?
The NPI number for Allan Haesemeyer is 1548267768. It was assigned to this individual provider in the NPPES registry on July 1, 2005.
Where is Allan Haesemeyer located?
Allan Haesemeyer practices at 113 4th Avenue, Shell Lake, WI 54871. The listed phone number is (715) 468-7833.
What is Allan Haesemeyer's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Allan Haesemeyer enrolled in Medicare?
Yes. Allan Haesemeyer 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 Allan Haesemeyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Allan Haesemeyer reassigns Medicare benefits to Indianhead Medical Center Shell Lake, Inc. (Siren, 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 Allan Haesemeyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Allan Haesemeyer accept?
Health plans from Anthem Blue Cross and Blue Shield, HealthPartners, Medica and Security Health Plan list Allan Haesemeyer 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 Allan Haesemeyer affiliated with any hospitals?
According to CMS data, Allan Haesemeyer is affiliated with North Memorial Health Hospital, Spooner Health System and Indianhead Medical Ctr.
When was this NPI record last updated?
The NPPES record for Allan Haesemeyer was last updated on June 3, 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.