LAUREN HAGARTY AHRENS FNP
NPI 1174112460
Nurse Practitioner - Family in Saginaw, MI
About Lauren Hagarty Ahrens Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN HAGARTY AHRENS FNP (NPI 1174112460) is an individual family provider in Saginaw, Michigan, licensed in Michigan (4704311275) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS, is affiliated with Covenant Medical Center, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
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 Hagarty Ahrens 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 Ahrens reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saginaw, MI 48603
- Reassigned Medicare billing, Michigan enrollment
- 720 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 5
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.
Covenant Medical Center
Acute Care Hospitals · Saginaw, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48603 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 48603
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 Ahrens's NPI number?
The NPI number for Lauren Ahrens is 1174112460. It was assigned to this individual provider in the NPPES registry on January 12, 2021.
Where is Lauren Ahrens located?
Lauren Ahrens practices at 5570 State St, Saginaw, MI 48603. The listed phone number is (989) 583-0100.
What is Lauren Ahrens's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Lauren Ahrens enrolled in Medicare?
Yes. Lauren Ahrens 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 Ahrens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Ahrens reassigns Medicare benefits to Covenant Medical Center, Inc. (Saginaw, 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 Ahrens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lauren Ahrens affiliated with any hospitals?
According to CMS data, Lauren Ahrens is affiliated with Covenant Medical Center.
When was this NPI record last updated?
The NPPES record for Lauren Ahrens was last updated on October 25, 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.
# Lauren Hagarty Ahrens, FNP · NPI 1174112460
Family physician in Saginaw, Michigan. Individual provider, active in the CMS NPPES registry since January 12, 2021.
## Identity
- **NPI:** 1174112460 (Entity type: Individual)
- **Enumerated:** January 12, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704311275 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 5570 STATE ST, Saginaw, MI 48603-3583
- **Phone:** (989) 583-0100
## 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:** Covenant Medical Center, Inc. (NPI 1831244466, Saginaw, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** October 25, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1174112460) · Data from the CMS NPPES public registry.