MRS. ANDREA MARIE SEWALL FNP-C
NPI 1992995526
Nurse Practitioner - Family in Bangor, ME
About Mrs. Andrea Marie Sewall Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ANDREA MARIE SEWALL FNP-C (NPI 1992995526) is an individual family provider in Bangor, Maine, licensed in Maine (CNP81858) and active in the NPI registry since July 2007. She is enrolled in Medicare PECOS, is affiliated with Penobscot Valley Hospital, and maintains a secondary practice location in Bangor.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 3
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
Mrs. Andrea Marie Sewall Fnp-c 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 Andrea Sewall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bangor, ME 04401
- Reassigned Medicare billing, Maine enrollment
- 106 clinicians in this Medicare group
Lincoln, ME 04457
- Reassigned Medicare billing, Maine enrollment
- 36 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
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Penobscot Valley Hospital
Critical Access Hospitals · Lincoln, MEMillinocket Regional Hospital
Critical Access Hospitals · Millinocket, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04401 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 2
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 Andrea Sewall's NPI number?
The NPI number for Andrea Sewall is 1992995526. It was assigned to this individual provider in the NPPES registry on July 30, 2007. The provider is also known as Miss Andrea Marie Barr Fnp-C.
Where is Andrea Sewall located?
Andrea Sewall practices at 34 Gilman Road, Bangor, ME 04401. The listed phone number is (207) 941-8300.
What is Andrea Sewall's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Andrea Sewall enrolled in Medicare?
Yes. Andrea Sewall 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 Andrea Sewall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Sewall reassigns Medicare benefits to 2 organizations: Convenientmd - Ffs Uc LLC (Bangor, ME) and Penobscot Valley Hospital (Lincoln, 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 Andrea Sewall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrea Sewall accept?
Health plans from Anthem Blue Cross and Blue Shield list Andrea Sewall 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 Andrea Sewall affiliated with any hospitals?
According to CMS data, Andrea Sewall is affiliated with Penobscot Valley Hospital and Millinocket Regional Hospital.
When was this NPI record last updated?
The NPPES record for Andrea Sewall was last updated on November 17, 2023. 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.
# Mrs. Andrea Marie Sewall, FNP-C · NPI 1992995526
Family physician in Bangor, Maine. Individual provider, active in the CMS NPPES registry since July 30, 2007.
## Identity
- **NPI:** 1992995526 (Entity type: Individual)
- **Enumerated:** July 30, 2007
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** CNP81858 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 34 GILMAN ROAD, Bangor, ME 04401
- **Phone:** (207) 941-8300 · **Fax:** (207) 947-3134
## 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): Convenientmd - Ffs Uc LLC (NPI 1336830868, Bangor, ME); Penobscot Valley Hospital (NPI 1093716086, Lincoln, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** November 17, 2023
- **Other identifiers:** Medicaid 432710199 (ME); Other 230301 (ME); Other 200029 (ME)
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Source: [NPI Profile](https://npiprofile.com/npi/1992995526) · Data from the CMS NPPES public registry.