STEPHANIE NICOLE MERGENTHALER NP
NPI 1942877220
Nurse Practitioner in Augusta, ME
About Stephanie Nicole Mergenthaler Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE NICOLE MERGENTHALER NP (NPI 1942877220) is an individual nurse practitioner in Augusta, Maine, licensed in Maine (CNP211237) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS, is affiliated with Maine General Medical Center, and is a graduate of Other (2021).
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
Stephanie Nicole Mergenthaler Np 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 Stephanie Mergenthaler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 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 2
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.
Maine General Medical Center
Acute Care Hospitals · Augusta, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04330 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
AUGUSTA, ME 04330
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 Stephanie Mergenthaler's NPI number?
The NPI number for Stephanie Mergenthaler is 1942877220. It was assigned to this individual provider in the NPPES registry on June 7, 2021.
Where is Stephanie Mergenthaler located?
Stephanie Mergenthaler practices at 15 Enterprise Dr, Augusta, ME 04330. The listed phone number is (207) 621-8880.
What is Stephanie Mergenthaler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Stephanie Mergenthaler enrolled in Medicare?
Yes. Stephanie Mergenthaler 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 Stephanie Mergenthaler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Mergenthaler reassigns Medicare benefits to Mainegeneral Medical Center (Augusta, 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 Stephanie Mergenthaler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Stephanie Mergenthaler affiliated with any hospitals?
According to CMS data, Stephanie Mergenthaler is affiliated with Maine General Medical Center.
When was this NPI record last updated?
The NPPES record for Stephanie Mergenthaler was last updated on June 7, 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.
# Stephanie Nicole Mergenthaler, NP · NPI 1942877220
Nurse Practitioner physician in Augusta, Maine. Individual provider, active in the CMS NPPES registry since June 7, 2021.
## Identity
- **NPI:** 1942877220 (Entity type: Individual)
- **Enumerated:** June 7, 2021
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** CNP211237 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 15 ENTERPRISE DR, Augusta, ME 04330-7997
- **Phone:** (207) 621-8880
## 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:** Mainegeneral Medical Center (NPI 1083949184, Augusta, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1942877220) · Data from the CMS NPPES public registry.