AMY V.H. BLASEN DO
NPI 1659470755
Emergency Medicine in Lansing, MI
About Amy V.h. Blasen Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY V.H. BLASEN DO (NPI 1659470755) is an individual emergency medicine provider in Lansing, Michigan, licensed in Michigan (011038) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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)
Amy V.h. Blasen Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Amy Blasen reassigns Medicare billing to 3 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
- 112 clinicians in this Medicare group
Saint Johns, MI 48879
- Reassigned Medicare billing, Michigan enrollment
- 126 clinicians in this Medicare group
Portland, MI 48875
- Reassigned Medicare billing, Michigan enrollment
- 317 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 Amy Blasen's NPI number?
The NPI number for Amy Blasen is 1659470755. It was assigned to this individual provider in the NPPES registry on September 22, 2006.
Where is Amy Blasen located?
Amy Blasen practices at 1215 E Michigan Ave, Lansing, MI 48912. The listed phone number is (517) 364-2223.
What is Amy Blasen's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Amy Blasen enrolled in Medicare?
Yes. Amy Blasen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Amy Blasen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Blasen reassigns Medicare benefits to 3 organizations: Vituity - Michigan Em PC (Lansing, MI), Sparrow Clinton Hospital (Saint Johns, MI) and Sparrow Ionia Hospital (Portland, 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 Amy Blasen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Blasen accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Amy Blasen 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 Amy Blasen was last updated on December 6, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Amy V.h. Blasen, DO · NPI 1659470755
Emergency Medicine physician in Lansing, Michigan. Individual provider, active in the CMS NPPES registry since September 22, 2006.
## Identity
- **NPI:** 1659470755 (Entity type: Individual)
- **Enumerated:** September 22, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 011038 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1215 E MICHIGAN AVE, Lansing, MI 48912-1811
- **Phone:** (517) 364-2223
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Vituity - Michigan Em PC (NPI 1144892332, Lansing, MI); Sparrow Clinton Hospital (NPI 1306893078, Saint Johns, MI); Sparrow Ionia Hospital (NPI 1295801108, Portland, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 6, 2007
- **Other identifiers:** Other 0153310435 (MI); Other 200000001261 (MI); Medicaid 3081192 (MI); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1659470755) · Data from the CMS NPPES public registry.