CHRISTINE QUINNAN RD
NPI 1477299675
Dietitian, Registered in Howell, MI
About Christine Quinnan Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHRISTINE QUINNAN RD (NPI 1477299675) is an individual dietitian, registered in Howell, Michigan and active in the NPI registry since May 2022. She is affiliated with Trinity Health Ann Arbor Hospital and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
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
Christine Quinnan Rd 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 Reassignment
Medicare enrollment records show Christine Quinnan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Howell, MI 48843
- Reassigned Medicare billing, Michigan enrollment
- 1,480 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Trinity Health Ann Arbor Hospital
Acute Care Hospitals · Ann Arbor, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48843 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOWELL, MI 48843
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 Christine Quinnan's NPI number?
The NPI number for Christine Quinnan is 1477299675. It was assigned to this individual provider in the NPPES registry on May 10, 2022.
Where is Christine Quinnan located?
Christine Quinnan practices at Iha Howell Primary Care 202 W Highland Rd, Howell, MI 48843. The listed phone number is (517) 234-6540.
What is Christine Quinnan's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Christine Quinnan enrolled in Medicare?
Yes. Christine Quinnan 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 organization bills Medicare for Christine Quinnan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Quinnan reassigns Medicare benefits to Iha Health Services Corporation (Howell, MI). The 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 Christine Quinnan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Quinnan accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter from Meridian list Christine Quinnan 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 Christine Quinnan affiliated with any hospitals?
According to CMS data, Christine Quinnan is affiliated with Trinity Health Ann Arbor Hospital.
When was this NPI record last updated?
The NPPES record for Christine Quinnan was last updated on June 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Christine Quinnan, RD · NPI 1477299675
Dietitian, Registered provider in Howell, Michigan. Individual provider, active in the CMS NPPES registry since May 10, 2022.
## Identity
- **NPI:** 1477299675 (Entity type: Individual)
- **Enumerated:** May 10, 2022
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **Sole proprietor:** No
## Practice location
- **Address:** IHA HOWELL PRIMARY CARE, 202 W HIGHLAND RD, Howell, MI 48843
- **Phone:** (517) 234-6540 · **Fax:** (517) 338-9083
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Iha Health Services Corporation (NPI 1891179032, Howell, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** June 28, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1477299675) · Data from the CMS NPPES public registry.