ARIEL ANN ALFIS APRN
NPI 1548935158
Nurse Practitioner - Psychiatric/Mental Health in South Portland, ME
About Ariel Ann Alfis Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARIEL ANN ALFIS APRN (NPI 1548935158) is an individual psychiatric/mental health provider in South Portland, Maine, licensed in Maine (CNP211298) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newington, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
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 and accepts Medicare assignment
Ariel Ann Alfis Aprn 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 Ariel Alfis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nashua, NH 03063
- Reassigned Medicare billing, Maine enrollment
- 125 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 04106 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
SOUTH PORTLAND, ME 04106
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 Ariel Alfis's NPI number?
The NPI number for Ariel Alfis is 1548935158. It was assigned to this individual provider in the NPPES registry on August 16, 2021.
Where is Ariel Alfis located?
Ariel Alfis practices at 707 Sable Oaks Dr Ste 230, South Portland, ME 04106. The listed phone number is (603) 883-0005.
What is Ariel Alfis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Ariel Alfis enrolled in Medicare?
Yes. Ariel Alfis 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 Ariel Alfis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ariel Alfis reassigns Medicare benefits to The Counseling Center Of Nashua Inc (Nashua, NH). 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 Ariel Alfis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ariel Alfis accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Ariel Alfis 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 Ariel Alfis was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Ariel Ann Alfis, APRN · NPI 1548935158
Psychiatric/Mental Health physician in South Portland, Maine. Individual provider, active in the CMS NPPES registry since August 16, 2021.
## Identity
- **NPI:** 1548935158 (Entity type: Individual)
- **Enumerated:** August 16, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** CNP211298 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 707 SABLE OAKS DR STE 230, South Portland, ME 04106-6954
- **Phone:** (603) 883-0005
## 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:** The Counseling Center Of Nashua Inc (NPI 1144275389, Nashua, NH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 27, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1548935158) · Data from the CMS NPPES public registry.