AMANDA O'GUINN NP
NPI 1770127086
Nurse Practitioner - Family in Grand Blanc, MI
About Amanda O'guinn Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMANDA O'GUINN NP (NPI 1770127086) is an individual family provider in Grand Blanc, Michigan, licensed in Michigan (4704305909) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS.
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 (PECOS)
Amanda O'guinn Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Amanda O'guinn reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Flint, MI 48532
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: The Digestive Disease Institute PC
- 4 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 48439 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Amanda O'guinn's NPI number?
The NPI number for Amanda O'guinn is 1770127086. It was assigned to this individual provider in the NPPES registry on October 30, 2019.
Where is Amanda O'guinn located?
Amanda O'guinn practices at 8273 S Saginaw St Ste C, Grand Blanc, MI 48439. The listed phone number is (810) 695-6565.
What is Amanda O'guinn's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Amanda O'guinn enrolled in Medicare?
Yes. Amanda O'guinn is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Amanda O'guinn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda O'guinn reassigns Medicare benefits to The Digestive Disease Institute, P.C. (Flint, 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 Amanda O'guinn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amanda O'guinn accept?
Health plans from Priority Health list Amanda O'guinn 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 Amanda O'guinn was last updated on December 3, 2021. 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.
# Amanda O'guinn, NP · NPI 1770127086
Family physician in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since October 30, 2019.
## Identity
- **NPI:** 1770127086 (Entity type: Individual)
- **Enumerated:** October 30, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704305909 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8273 S SAGINAW ST STE C, Grand Blanc, MI 48439-2465
- **Phone:** (810) 695-6565
## 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:** The Digestive Disease Institute, P.C. (NPI 1497040893, Flint, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 3, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1770127086) · Data from the CMS NPPES public registry.