DR. ADAM PAINE M.D.
NPI 1770977225
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Portland, ME
About Dr. Adam Paine M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ADAM PAINE M.D. (NPI 1770977225) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Portland, Maine, licensed in Maine (MD27294) and active in the NPI registry since March 2015. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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
Dr. Adam Paine M.d. 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 Adam Paine reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, ME 04102
- 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 6
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEMid Coast Hospital
Acute Care Hospitals · Brunswick, MEMaine General Medical Center
Acute Care Hospitals · Augusta, MEMemorial Hospital, The
Critical Access Hospitals · North Conway, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04102 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.
PORTLAND, ME 04102
PORTLAND, ME 04102
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 Adam Paine's NPI number?
The NPI number for Adam Paine is 1770977225. It was assigned to this individual provider in the NPPES registry on March 23, 2015.
Where is Adam Paine located?
Adam Paine practices at 22 Bramhall St, Portland, ME 04102. The listed phone number is (207) 577-4627.
What is Adam Paine's specialty?
The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.
Is Adam Paine enrolled in Medicare?
Yes. Adam Paine 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 Adam Paine's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Adam Paine reassigns Medicare benefits to Mainehealth (Portland, 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 Adam Paine's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Adam Paine accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Adam Paine 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 Adam Paine affiliated with any hospitals?
According to CMS data, Adam Paine is affiliated with Maine Medical Center, Mid Coast Hospital, Maine General Medical Center and Memorial Hospital, The.
When was this NPI record last updated?
The NPPES record for Adam Paine was last updated on December 28, 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.
# Dr. Adam Paine, M.D. · NPI 1770977225
Thoracic Surgery (Cardiothoracic Vascular Surgery) physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since March 23, 2015.
## Identity
- **NPI:** 1770977225 (Entity type: Individual)
- **Enumerated:** March 23, 2015
- **Primary specialty:** Thoracic Surgery (Cardiothoracic Vascular Surgery) · taxonomy 208G00000X
- **State license:** MD27294 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 BRAMHALL ST, Portland, ME 04102-3134
- **Phone:** (207) 577-4627
## 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 1073701157, Portland, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 2015
## Record status
- **NPPES last updated:** December 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1770977225) · Data from the CMS NPPES public registry.