RITA MIHALTAN DO
NPI 1063095255
Emergency Medicine in Saginaw, MI
About Rita Mihaltan Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RITA MIHALTAN DO (NPI 1063095255) is an individual emergency medicine provider in Saginaw, Michigan, licensed in Michigan (5151015312) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Ascension St Mary's Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Rita Mihaltan 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 Rita Mihaltan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saginaw, MI 48601
- Reassigned Medicare billing, Michigan enrollment
- 168 clinicians in this Medicare group
Garden City, MI 48135
- Reassigned Medicare billing, Michigan enrollment
- 83 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 3
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.
Ascension St Mary's Hospital
Acute Care Hospitals · Saginaw, MISaint Mary's Standish Community Hospital
Critical Access Hospitals · Standish, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48601 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.
SAGINAW, MI 48601
SAGINAW, MI 48601
SAGINAW, MI 48601
SAGINAW, MI 48601
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 Rita Mihaltan's NPI number?
The NPI number for Rita Mihaltan is 1063095255. It was assigned to this individual provider in the NPPES registry on May 4, 2021. The provider is also known as Rita Douda Do.
Where is Rita Mihaltan located?
Rita Mihaltan practices at 800 S Washington Ave, Saginaw, MI 48601. The listed phone number is (989) 907-8000.
What is Rita Mihaltan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Rita Mihaltan enrolled in Medicare?
Yes. Rita Mihaltan 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 Rita Mihaltan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rita Mihaltan reassigns Medicare benefits to 2 organizations: Cep America LLC (Saginaw, MI) and Ihp Mi Emergency Medicine PLLC (Garden City, 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 Rita Mihaltan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Rita Mihaltan affiliated with any hospitals?
According to CMS data, Rita Mihaltan is affiliated with Ascension St Mary's Hospital and Saint Mary's Standish Community Hospital.
When was this NPI record last updated?
The NPPES record for Rita Mihaltan was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Rita Mihaltan, DO · NPI 1063095255
Emergency Medicine physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since May 4, 2021.
## Identity
- **NPI:** 1063095255 (Entity type: Individual)
- **Enumerated:** May 4, 2021
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 5151015312 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 800 S WASHINGTON AVE, Saginaw, MI 48601-2551
- **Phone:** (989) 907-8000
## 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): Cep America LLC (NPI 1912687328, Saginaw, MI); Ihp Mi Emergency Medicine PLLC (NPI 1861147456, Garden City, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 21, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1063095255) · Data from the CMS NPPES public registry.