ELLEN NEUMANN DO
NPI 1790304764
Surgery - Surgical Critical Care in Ypsilanti, MI
About Ellen Neumann Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN NEUMANN DO (NPI 1790304764) is an individual surgical critical care provider in Ypsilanti, Michigan, licensed in Michigan (5101029634) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of University Of Pikeville, Kentucky College Of Osteopathic Med (2020).
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 (PECOS)
Ellen Neumann Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Ellen Neumann reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ypsilanti, MI 48197
- Reassigned Medicare billing, Michigan enrollment
- 1,480 clinicians in this Medicare group
Livonia, MI 48152
- Reassigned Medicare billing, Michigan enrollment
- 74 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.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YPSILANTI, MI 48197
YPSILANTI, MI 48197
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 Ellen Neumann's NPI number?
The NPI number for Ellen Neumann is 1790304764. It was assigned to this individual provider in the NPPES registry on April 10, 2020.
Where is Ellen Neumann located?
Ellen Neumann practices at 5315 Elliott Drive Suite 201, Ypsilanti, MI 48197. The listed phone number is (734) 712-3971.
What is Ellen Neumann's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.
Is Ellen Neumann enrolled in Medicare?
Yes. Ellen Neumann is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ellen Neumann's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Neumann reassigns Medicare benefits to 2 organizations: Iha Health Services Corporation (Ypsilanti, MI) and Iha Olma Specialty 1 LLC (Livonia, 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 Ellen Neumann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ellen Neumann 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 list Ellen Neumann 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 Ellen Neumann was last updated on August 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.
# Ellen Neumann, DO · NPI 1790304764
Surgical Critical Care physician in Ypsilanti, Michigan. Individual provider, active in the CMS NPPES registry since April 10, 2020.
## Identity
- **NPI:** 1790304764 (Entity type: Individual)
- **Enumerated:** April 10, 2020
- **Primary specialty:** Surgery - Surgical Critical Care · taxonomy 2086S0102X
- **State license:** 5101029634 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 5315 ELLIOTT DRIVE, SUITE 201, Ypsilanti, MI 48197
- **Phone:** (734) 712-3971 · **Fax:** (734) 887-8941
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Iha Health Services Corporation (NPI 1255470233, Ypsilanti, MI); Iha Olma Specialty 1 LLC (NPI 1235808494, Livonia, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Pikeville, Kentucky College Of Osteopathic Med, class of 2020
## Record status
- **NPPES last updated:** August 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1790304764) · Data from the CMS NPPES public registry.