STEPHANIE MELLEN FNP
NPI 1679989222
Nurse Practitioner - Family in Lewiston, ME
About Stephanie Mellen Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE MELLEN FNP (NPI 1679989222) is an individual family provider in Lewiston, Maine, licensed in Maine (CNP141021) and active in the NPI registry since July 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Winthrop.
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 (PECOS)
Stephanie Mellen Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Stephanie Mellen reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: St Marys Regional Medical Center
- 381 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 80 clinicians in this Medicare group
Winthrop, ME 04364
- Reassigned Medicare billing, Maine enrollment
- 3 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04240 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Mellen's NPI number?
The NPI number for Stephanie Mellen is 1679989222. It was assigned to this individual provider in the NPPES registry on July 3, 2014.
Where is Stephanie Mellen located?
Stephanie Mellen practices at 330 Sabattus St Ste B, Lewiston, ME 04240. The listed phone number is (207) 755-3160.
What is Stephanie Mellen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Stephanie Mellen enrolled in Medicare?
Yes. Stephanie Mellen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Stephanie Mellen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Mellen reassigns Medicare benefits to 3 organizations: St. Mary's Regional Medical Center (Lewiston, ME), Community Clinical Services, Inc. (Lewiston, ME) and Grondin Chiropractic, PA, Inc. (Winthrop, ME). 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 Stephanie Mellen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Mellen accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Stephanie Mellen 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.
When was this NPI record last updated?
The NPPES record for Stephanie Mellen was last updated on February 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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 Mellen, FNP · NPI 1679989222
Family physician in Lewiston, Maine. Individual provider, active in the CMS NPPES registry since July 3, 2014.
## Identity
- **NPI:** 1679989222 (Entity type: Individual)
- **Enumerated:** July 3, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** CNP141021 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 SABATTUS ST STE B, Lewiston, ME 04240-5553
- **Phone:** (207) 755-3160
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): St. Mary's Regional Medical Center (NPI 1447226584, Lewiston, ME); Community Clinical Services, Inc. (NPI 1164477568, Lewiston, ME); Grondin Chiropractic, PA, Inc. (NPI 1881938769, Winthrop, ME) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 7, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1679989222) · Data from the CMS NPPES public registry.