MAINEHEALTH
NPI 1760436216
General Acute Care Hospital in Portland, ME
About Mainehealth NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAINEHEALTH (NPI 1760436216), doing business as Mainehealth Maine Medical Center, is a healthcare organization registered as a general acute care hospital in Portland, Maine and active in the NPI registry since May 2006. The organization maintains 8 additional practice locations and lists Robert Hunter, Senior Vice President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Secondary Practice Locations 8
Other Identifiers 2
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mainehealth is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3,133Medicare enrollment records show 3,133 clinicians reassign Medicare billing to Mainehealth, which bills Medicare for the services they deliver. Of these, 557 practice at this address and 1,565 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 72
Nearest to this location (20)
See all 3,133Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Mainehealth's NPI number?
The NPI number for Mainehealth is 1760436216. It was assigned to this organization in the NPPES registry on May 20, 2006. The provider is doing business as MaineHealth Maine Medical Center.
Where is Mainehealth located?
Mainehealth is located at 22 Bramhall St, Portland, ME 04102. The listed phone number is (207) 662-0111.
What is Mainehealth's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital with taxonomy code 282N00000X.
Is Mainehealth enrolled in Medicare?
Yes. Mainehealth is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Mainehealth?
According to the CMS Revalidation Reassignment List (October 2026 release), 3,133 clinicians in 72 Medicare specialties reassign their Medicare billing to Mainehealth. A 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 the clinician's services. The largest specialties are Nurse Practitioner (617), Certified Registered Nurse Anesthetist (CRNA) (251) and Internal Medicine (247). Of these, 557 practice at this address and 1,565 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Mainehealth accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Mainehealth 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 Mainehealth was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.
# Mainehealth · NPI 1760436216
General Acute Care Hospital organization in Portland, Maine. Organization record, active in the CMS NPPES registry since May 20, 2006.
## Identity
- **NPI:** 1760436216 (Entity type: Organization)
- **Enumerated:** May 20, 2006
- **Primary specialty:** General Acute Care Hospital · taxonomy 282N00000X
- **Also known as:** MaineHealth Maine Medical Center (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Robert Hunter, SENIOR VICE PRESIDENT
## Practice location
- **Address:** 22 BRAMHALL ST, Portland, ME 04102
- **Phone:** (207) 662-0111
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3,133 clinicians in 72 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (617), Certified Registered Nurse Anesthetist (CRNA) (251), Internal Medicine (247); 557 practice at this address and 1,565 within 10 miles; [full list](https://npiprofile.com/npi/1760436216/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 10, 2026
- **Other identifiers:** Medicaid 102500000 (ME); Other 200009000025 (ME)
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Source: [NPI Profile](https://npiprofile.com/npi/1760436216) · Data from the CMS NPPES public registry.