MRS. BRITTANY NOLYN ANDERSON NP
NPI 1558859314
Nurse Practitioner - Acute Care in South Portland, ME
About Mrs. Brittany Nolyn Anderson Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. BRITTANY NOLYN ANDERSON NP (NPI 1558859314) is an individual acute care provider in South Portland, Maine, licensed in Virginia (0024190327) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of Vanderbilt University School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 4
Other Identifiers 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
Mrs. Brittany Nolyn Anderson Np 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
6Medicare enrollment records show Brittany Anderson reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
South Portland, ME 04106
- Reassigned Medicare billing, Maine enrollment
- 3,140 clinicians in this Medicare group
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 264 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 920 clinicians in this Medicare group
Norfolk, VA 23502
- Reassigned Medicare billing, Virginia enrollment
- 214 clinicians in this Medicare group
Norfolk, VA 23502
- Reassigned Medicare billing, Virginia enrollment
- 207 clinicians in this Medicare group
Savannah, GA 31405
- Reassigned Medicare billing, South Carolina 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.
Areas of Expertise CMS Part B claims 3
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.
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 20
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
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 Brittany Anderson's NPI number?
The NPI number for Brittany Anderson is 1558859314. It was assigned to this individual provider in the NPPES registry on April 27, 2018. The provider is also known as Brittany Nolyn Hartley.
Where is Brittany Anderson located?
Brittany Anderson practices at 265 Western Ave Ste 2, South Portland, ME 04106. The listed phone number is (207) 661-0200.
What is Brittany Anderson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Brittany Anderson enrolled in Medicare?
Yes. Brittany Anderson 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 Brittany Anderson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brittany Anderson reassigns Medicare benefits to 6 organizations: Mainehealth (South Portland, ME), Maine Medical Partners (Portland, ME), Central Maine Medical Center (Lewiston, ME), Mid-Atlantic Post Acute & Long Term Care PLLC (Norfolk, VA), SE Virginia Value Based Care, LLC (Norfolk, VA) and 1 more organization, listed in the Medicare section above. 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 Brittany Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Brittany Anderson accept?
Health plans from Taro Health list Brittany Anderson 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 Brittany Anderson was last updated on July 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Mrs. Brittany Nolyn Anderson, NP · NPI 1558859314
Acute Care physician in South Portland, Maine. Individual provider, active in the CMS NPPES registry since April 27, 2018.
## Identity
- **NPI:** 1558859314 (Entity type: Individual)
- **Enumerated:** April 27, 2018
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 0024190327 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 265 WESTERN AVE STE 2, South Portland, ME 04106-2458
- **Phone:** (207) 661-0200 · **Fax:** (207) 661-0299
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Mainehealth (NPI 1679887400, South Portland, ME); Maine Medical Partners (NPI 1124335591, Portland, ME); Central Maine Medical Center (NPI 1689653487, Lewiston, ME); Mid-Atlantic Post Acute & Long Term Care PLLC (NPI 1225557556, Norfolk, VA); SE Virginia Value Based Care, LLC (NPI 1225720501, Norfolk, VA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Vanderbilt University School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** July 29, 2026
- **Other identifiers:** Other 0024190327 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1558859314) · Data from the CMS NPPES public registry.