MEGAN ANN BREWER DO
NPI 1972949741
Family Medicine in Topsham, ME
About Megan Ann Brewer Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEGAN ANN BREWER DO (NPI 1972949741) is an individual family medicine provider in Topsham, Maine, licensed in Maine (DO2718) and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS, is affiliated with Mid Coast Hospital, and maintains a secondary practice location in Lewiston.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Other Identifiers 2
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
Megan Ann Brewer Do 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 Megan Brewer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brunswick, ME 04011
- Reassigned Medicare billing, Maine enrollment
- 3,140 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 80 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mid Coast Hospital
Acute Care Hospitals · Brunswick, MESt Mary's Regional Medical Center
Acute Care Hospitals · Lewiston, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04086 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 6
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 Megan Brewer's NPI number?
The NPI number for Megan Brewer is 1972949741. It was assigned to this individual provider in the NPPES registry on May 20, 2013. The provider is also known as Megan A Rehmeyer Do.
Where is Megan Brewer located?
Megan Brewer practices at 1 Wellness Way Ste A, Topsham, ME 04086. The listed phone number is (207) 406-7600.
What is Megan Brewer's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Megan Brewer enrolled in Medicare?
Yes. Megan Brewer 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 Megan Brewer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Megan Brewer reassigns Medicare benefits to 2 organizations: Mainehealth (Brunswick, ME) and Community Clinical Services, Inc. (Lewiston, 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 Megan Brewer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Megan Brewer accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Megan Brewer 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 Megan Brewer affiliated with any hospitals?
According to CMS data, Megan Brewer is affiliated with Mid Coast Hospital and St Mary's Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Megan Brewer was last updated on September 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Megan Ann Brewer, DO · NPI 1972949741
Family Medicine physician in Topsham, Maine. Individual provider, active in the CMS NPPES registry since May 20, 2013.
## Identity
- **NPI:** 1972949741 (Entity type: Individual)
- **Enumerated:** May 20, 2013
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** DO2718 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 WELLNESS WAY STE A, Topsham, ME 04086-1768
- **Phone:** (207) 406-7600 · **Fax:** (207) 618-5683
## 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): Mainehealth (NPI 1902422561, Brunswick, ME); Community Clinical Services, Inc. (NPI 1164477568, Lewiston, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 17, 2025
- **Other identifiers:** Medicaid 096511 (OR); Medicaid 22959 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1972949741) · Data from the CMS NPPES public registry.