AMY MAE BERTONE FNP
NPI 1558828426
Nurse Practitioner - Family in Madison, ME
About Amy Mae Bertone Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY MAE BERTONE FNP (NPI 1558828426) is an individual family provider in Madison, Maine, licensed in Maine (CNP191036) and active in the NPI registry since February 2019. She is enrolled in Medicare PECOS, is affiliated with Northern Light Health, and is a graduate of Other (2018).
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)
Amy Mae Bertone Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Amy Bertone reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Skowhegan, ME 04976
- Reassigned Medicare billing, Maine enrollment
- 124 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northern Light Health
Acute Care Hospitals · Portland, MEMaine General Medical Center
Acute Care Hospitals · Augusta, MERedington Fairview General Hospital
Critical Access Hospitals · Skowhegan, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04950 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 2
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 Amy Bertone's NPI number?
The NPI number for Amy Bertone is 1558828426. It was assigned to this individual provider in the NPPES registry on February 26, 2019.
Where is Amy Bertone located?
Amy Bertone practices at 344 Lakewood Rd, Madison, ME 04950. The listed phone number is (207) 474-2994.
What is Amy Bertone's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Amy Bertone enrolled in Medicare?
Yes. Amy Bertone is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Amy Bertone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Bertone reassigns Medicare benefits to Redington-Fairview General Hospital (Skowhegan, ME). 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 Amy Bertone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Bertone accept?
Health plans from Anthem Blue Cross and Blue Shield list Amy Bertone 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 Amy Bertone affiliated with any hospitals?
According to CMS data, Amy Bertone is affiliated with Northern Light Health, Maine General Medical Center and Redington Fairview General Hospital.
When was this NPI record last updated?
The NPPES record for Amy Bertone was last updated on January 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Amy Mae Bertone, FNP · NPI 1558828426
Family physician in Madison, Maine. Individual provider, active in the CMS NPPES registry since February 26, 2019.
## Identity
- **NPI:** 1558828426 (Entity type: Individual)
- **Enumerated:** February 26, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** CNP191036 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 344 LAKEWOOD RD, Madison, ME 04950-3015
- **Phone:** (207) 474-2994 · **Fax:** (207) 858-0201
## 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:** Redington-Fairview General Hospital (NPI 1174549133, Skowhegan, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** January 29, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1558828426) · Data from the CMS NPPES public registry.