NICHOLAS G HALLENBECK DO
NPI 1821787417
Family Medicine in Lansing, MI
About Nicholas G Hallenbeck Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NICHOLAS G HALLENBECK DO (NPI 1821787417) is an individual family medicine provider in Lansing, Michigan, licensed in Michigan (5151016012) and active in the NPI registry since May 2023. He is enrolled in Medicare PECOS and is a graduate of Michigan State University College Of Osteopathic Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
Group Practice 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
Nicholas G Hallenbeck Do 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 Nicholas Hallenbeck 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
- 916 clinicians in this Medicare group
Saint Johns, MI 48879
- Reassigned Medicare billing, Michigan enrollment
- 12 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 48912 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.
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 Nicholas Hallenbeck's NPI number?
The NPI number for Nicholas Hallenbeck is 1821787417. It was assigned to this individual provider in the NPPES registry on May 1, 2023.
Where is Nicholas Hallenbeck located?
Nicholas Hallenbeck practices at 1215 E Michigan Ave, Lansing, MI 48912. The listed phone number is (517) 364-5710.
What is Nicholas Hallenbeck's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Nicholas Hallenbeck enrolled in Medicare?
Yes. Nicholas Hallenbeck 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 Nicholas Hallenbeck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Hallenbeck reassigns Medicare benefits to 2 organizations: Edward W. Sparrow Hospital Association (Lansing, MI) and Outpatient Urgent Care Healthcenter (Saint Johns, 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 Nicholas Hallenbeck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nicholas Hallenbeck accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Nicholas Hallenbeck 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 Nicholas Hallenbeck was last updated on May 1, 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.
# Nicholas G Hallenbeck, DO · NPI 1821787417
Family Medicine physician in Lansing, Michigan. Individual provider, active in the CMS NPPES registry since May 1, 2023.
## Identity
- **NPI:** 1821787417 (Entity type: Individual)
- **Enumerated:** May 1, 2023
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 5151016012 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1215 E MICHIGAN AVE, Lansing, MI 48912-1811
- **Phone:** (517) 364-5710
## 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): Edward W. Sparrow Hospital Association (NPI 1164478822, Lansing, MI); Outpatient Urgent Care Healthcenter (NPI 1376925453, Saint Johns, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 2023
## Record status
- **NPPES last updated:** May 1, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1821787417) · Data from the CMS NPPES public registry.