MRS. ALYSSA RENEE HARTLEY FNP-C
NPI 1508455916
Nurse Practitioner - Family in Hillsdale, MI
About Mrs. Alyssa Renee Hartley Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ALYSSA RENEE HARTLEY FNP-C (NPI 1508455916) is an individual family provider in Hillsdale, Michigan, licensed in Michigan (4704299192) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS, is affiliated with Hillsdale Hospital, and is a graduate of Other (2020).
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
Mrs. Alyssa Renee Hartley Fnp-c 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 Alyssa Hartley reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hillsdale, MI 49242
- Reassigned Medicare billing, Michigan enrollment
- 108 clinicians in this Medicare group
Jackson, MI 49201
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: W.A. Foote Memorial Hospital
- 225 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hillsdale Hospital
Acute Care Hospitals · Hillsdale, MIHenry Ford Allegiance Health
Acute Care Hospitals · Jackson, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49242 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 Alyssa Hartley's NPI number?
The NPI number for Alyssa Hartley is 1508455916. It was assigned to this individual provider in the NPPES registry on January 12, 2021.
Where is Alyssa Hartley located?
Alyssa Hartley practices at 61 W Carleton Rd, Hillsdale, MI 49242. The listed phone number is (517) 439-5411.
What is Alyssa Hartley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alyssa Hartley enrolled in Medicare?
Yes. Alyssa Hartley 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 Alyssa Hartley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alyssa Hartley reassigns Medicare benefits to 2 organizations: Hillsdale Community Health Center (Hillsdale, MI) and Wa Foote Memorial Hospital Inc. (Jackson, 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 Alyssa Hartley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alyssa Hartley accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Alyssa Hartley 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 Alyssa Hartley affiliated with any hospitals?
According to CMS data, Alyssa Hartley is affiliated with Hillsdale Hospital and Henry Ford Allegiance Health.
When was this NPI record last updated?
The NPPES record for Alyssa Hartley was last updated on January 12, 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.
# Mrs. Alyssa Renee Hartley, FNP-C · NPI 1508455916
Family physician in Hillsdale, Michigan. Individual provider, active in the CMS NPPES registry since January 12, 2021.
## Identity
- **NPI:** 1508455916 (Entity type: Individual)
- **Enumerated:** January 12, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 4704299192 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 61 W CARLETON RD, Hillsdale, MI 49242-1201
- **Phone:** (517) 439-5411
## 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): Hillsdale Community Health Center (NPI 1952951014, Hillsdale, MI); Wa Foote Memorial Hospital Inc. (NPI 1083971477, Jackson, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** January 12, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1508455916) · Data from the CMS NPPES public registry.