DR. CHRISTINE ANN BEGUIN-FERNALD DNP, PMHNP, BSN, RN
NPI 1235741893
Nurse Practitioner - Psychiatric/Mental Health in Rockland, ME
About Dr. Christine Ann Beguin-fernald Dnp, Pmhnp, Bsn, Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTINE ANN BEGUIN-FERNALD DNP, PMHNP, BSN, RN (NPI 1235741893) is an individual psychiatric/mental health provider in Rockland, Maine, licensed in Maine (CNP221675) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS, is affiliated with Penobscot Bay Medical Center, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Dr. Christine Ann Beguin-fernald Dnp, Pmhnp, Bsn, Rn 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 Christine Beguin-fernald reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rockport, ME 04856
- 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.
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.
Penobscot Bay Medical Center
Acute Care Hospitals · Rockport, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04841 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKLAND, ME 04841
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 Christine Beguin-fernald's NPI number?
The NPI number for Christine Beguin-fernald is 1235741893. It was assigned to this individual provider in the NPPES registry on August 17, 2020. The provider is also known as Ms. Christine Ann Beguin Bsn, Rn.
Where is Christine Beguin-fernald located?
Christine Beguin-fernald practices at 12 Union St, Rockland, ME 04841. The listed phone number is (207) 701-4400.
What is Christine Beguin-fernald's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Christine Beguin-fernald enrolled in Medicare?
Yes. Christine Beguin-fernald 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 Christine Beguin-fernald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christine Beguin-fernald reassigns Medicare benefits to Mainehealth (Rockport, 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 Christine Beguin-fernald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christine Beguin-fernald accept?
Health plans from Harvard Pilgrim Health Care list Christine Beguin-fernald 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 Christine Beguin-fernald affiliated with any hospitals?
According to CMS data, Christine Beguin-fernald is affiliated with Penobscot Bay Medical Center.
When was this NPI record last updated?
The NPPES record for Christine Beguin-fernald was last updated on February 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Christine Ann Beguin-Fernald, DNP, PMHNP, BSN, RN · NPI 1235741893
Psychiatric/Mental Health physician in Rockland, Maine. Individual provider, active in the CMS NPPES registry since August 17, 2020.
## Identity
- **NPI:** 1235741893 (Entity type: Individual)
- **Enumerated:** August 17, 2020
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** CNP221675 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 12 UNION ST, Rockland, ME 04841-2739
- **Phone:** (207) 701-4400
## 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:** Mainehealth (NPI 1578043378, Rockport, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 3, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1235741893) · Data from the CMS NPPES public registry.