DR. SARAH KATELYN HOPKINS DO
NPI 1699349944
Obstetrics & Gynecology in Grand Blanc, MI
About Dr. Sarah Katelyn Hopkins Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SARAH KATELYN HOPKINS DO (NPI 1699349944) is an individual obstetrics & gynecology provider in Grand Blanc, Michigan, licensed in Michigan (5151014832) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Ascension Genesys Hospital, and is a graduate of Other (2021).
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
Dr. Sarah Katelyn Hopkins 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 Sarah Hopkins reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 6 clinicians in this Medicare group
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health Genesys Hospital
- 103 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Genesys Hospital
Acute Care Hospitals · Grand Blanc, MIPhysician 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.
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 Sarah Hopkins's NPI number?
The NPI number for Sarah Hopkins is 1699349944. It was assigned to this individual provider in the NPPES registry on May 19, 2021.
Where is Sarah Hopkins located?
Sarah Hopkins practices at Ascension Genesys Gme Department One Genesys Parkway, Grand Blanc, MI 48439. The listed phone number is (810) 606-5000.
What is Sarah Hopkins's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Sarah Hopkins enrolled in Medicare?
Yes. Sarah Hopkins 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 Sarah Hopkins's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Hopkins reassigns Medicare benefits to 2 organizations: Womens Specialty Associates, P.C. (Grand Blanc, MI) and Ascension Genesys Hospital (Grand Blanc, 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 Sarah Hopkins's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Hopkins accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Sarah Hopkins 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 Sarah Hopkins affiliated with any hospitals?
According to CMS data, Sarah Hopkins is affiliated with Ascension Genesys Hospital.
When was this NPI record last updated?
The NPPES record for Sarah Hopkins was last updated on May 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Sarah Katelyn Hopkins, DO · NPI 1699349944
Obstetrics & Gynecology physician in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since May 19, 2021.
## Identity
- **NPI:** 1699349944 (Entity type: Individual)
- **Enumerated:** May 19, 2021
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 5151014832 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** ASCENSION GENESYS GME DEPARTMENT, ONE GENESYS PARKWAY, Grand Blanc, MI 48439
- **Phone:** (810) 606-5000
## 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): Womens Specialty Associates, P.C. (NPI 1366544579, Grand Blanc, MI); Ascension Genesys Hospital (NPI 1104236249, Grand Blanc, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** May 19, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1699349944) · Data from the CMS NPPES public registry.