ABBY B HARRELL AGACNP-BC
NPI 1386198539
Nurse Practitioner - Acute Care in Portland, ME
About Abby B Harrell Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABBY B HARRELL AGACNP-BC (NPI 1386198539) is an individual acute care provider in Portland, Maine, licensed in Maine (CNP181001) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses 2
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
Abby B Harrell Agacnp-bc 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 Abby Harrell reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 264 clinicians in this Medicare group
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 3,140 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMid Coast Hospital
Acute Care Hospitals · Brunswick, MEPenobscot Bay Medical Center
Acute Care Hospitals · Rockport, MEMemorial Hospital, The
Critical Access Hospitals · North Conway, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04102 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.
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 Abby Harrell's NPI number?
The NPI number for Abby Harrell is 1386198539. It was assigned to this individual provider in the NPPES registry on August 4, 2016.
Where is Abby Harrell located?
Abby Harrell practices at 818 Congress St, Portland, ME 04102. The listed phone number is (207) 773-8161.
What is Abby Harrell's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Abby Harrell enrolled in Medicare?
Yes. Abby Harrell 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 Abby Harrell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abby Harrell reassigns Medicare benefits to 2 organizations: Maine Medical Partners (Portland, ME) and Mainehealth (Portland, 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 Abby Harrell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Abby Harrell affiliated with any hospitals?
According to CMS data, Abby Harrell is affiliated with Maine Medical Center, Mid Coast Hospital, Penobscot Bay Medical Center and Memorial Hospital, The.
When was this NPI record last updated?
The NPPES record for Abby Harrell was last updated on September 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Abby B Harrell, AGACNP-BC · NPI 1386198539
Acute Care physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since August 4, 2016.
## Identity
- **NPI:** 1386198539 (Entity type: Individual)
- **Enumerated:** August 4, 2016
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** CNP181001 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 818 CONGRESS ST, Portland, ME 04102
- **Phone:** (207) 773-8161
## 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): Maine Medical Partners (NPI 1174897078, Portland, ME); Mainehealth (NPI 1063726891, Portland, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** September 24, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1386198539) · Data from the CMS NPPES public registry.