LAUREN RENEE HUNWICK FNP
NPI 1861345332
Nurse Practitioner - Family in Rochester Hills, MI
About Lauren Renee Hunwick Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN RENEE HUNWICK FNP (NPI 1861345332) is an individual family provider in Rochester Hills, Michigan, licensed in Michigan (4704435997) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS, is affiliated with Ascension St John Hospital, and maintains a secondary practice location in Grosse Pointe Woods.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Lauren Renee Hunwick Fnp 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 Lauren Hunwick reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Southfield, MI 48075
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health St. John Hospital
- 520 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 St John Hospital
Acute Care Hospitals · Detroit, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48309 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCHESTER HILLS, MI 48309
ROCHESTER HILLS, MI 48309
ROCHESTER HILLS, MI 48309
ROCHESTER HILLS, MI 48309
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 Lauren Hunwick's NPI number?
The NPI number for Lauren Hunwick is 1861345332. It was assigned to this individual provider in the NPPES registry on February 16, 2026.
Where is Lauren Hunwick located?
Lauren Hunwick practices at 1901 Star Batt Dr, Rochester Hills, MI 48309. The listed phone number is (248) 844-4000.
What is Lauren Hunwick's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lauren Hunwick enrolled in Medicare?
Yes. Lauren Hunwick 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 Lauren Hunwick's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Hunwick reassigns Medicare benefits to Ascension St John Hospital (Southfield, 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 Lauren Hunwick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lauren Hunwick accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Lauren Hunwick 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 Lauren Hunwick affiliated with any hospitals?
According to CMS data, Lauren Hunwick is affiliated with Ascension St John Hospital.
When was this NPI record last updated?
The NPPES record for Lauren Hunwick was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Lauren Renee Hunwick, FNP · NPI 1861345332
Family physician in Rochester Hills, Michigan. Individual provider, active in the CMS NPPES registry since February 16, 2026.
## Identity
- **NPI:** 1861345332 (Entity type: Individual)
- **Enumerated:** February 16, 2026
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704435997 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1901 STAR BATT DR, Rochester Hills, MI 48309-3767
- **Phone:** (248) 844-4000
## 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:** Ascension St John Hospital (NPI 1922397058, Southfield, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Emory University School Of Medicine, class of 2025
## Record status
- **NPPES last updated:** February 16, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1861345332) · Data from the CMS NPPES public registry.