JAMIESON WILLIAM HAAK D.O.
NPI 1902367220
Physical Medicine & Rehabilitation in Lansing, MI
About Jamieson William Haak D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMIESON WILLIAM HAAK D.O. (NPI 1902367220) is an individual physical medicine & rehabilitation provider in Lansing, Michigan, licensed in Michigan (5101026062) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Mclaren Greater Lansing, and is a graduate of Michigan State University College Of Osteopathic Medicine (2019).
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
Jamieson William Haak D.o. 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 Jamieson Haak reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 365 clinicians in this Medicare group
East Lansing, MI 48823
- Reassigned Medicare billing, Michigan enrollment
- 24 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 8
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mclaren Greater Lansing
Acute Care Hospitals · Lansing, MIEdward W Sparrow Hospital
Acute Care Hospitals · Lansing, MIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
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 Jamieson Haak's NPI number?
The NPI number for Jamieson Haak is 1902367220. It was assigned to this individual provider in the NPPES registry on March 28, 2019.
Where is Jamieson Haak located?
Jamieson Haak practices at 1215 E Michigan Ave, Lansing, MI 48912. The listed phone number is (517) 884-8701.
What is Jamieson Haak's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Jamieson Haak enrolled in Medicare?
Yes. Jamieson Haak 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 Jamieson Haak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jamieson Haak reassigns Medicare benefits to 2 organizations: Msu Health Care Inc (Lansing, MI) and Edward W. Sparrow Hospital Association (East Lansing, MI). 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 Jamieson Haak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jamieson Haak accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Jamieson Haak 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 Jamieson Haak affiliated with any hospitals?
According to CMS data, Jamieson Haak is affiliated with Mclaren Greater Lansing and Edward W Sparrow Hospital.
When was this NPI record last updated?
The NPPES record for Jamieson Haak was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.