DR. NIALL ADAMS MB BCH BAO
NPI 1982231163
Radiology - Diagnostic Radiology in Brunswick, ME
About Dr. Niall Adams Mb Bch Bao NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. NIALL ADAMS MB BCH BAO (NPI 1982231163) is an individual diagnostic radiology provider in Brunswick, Maine, licensed in Maine (MD23840) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Portland.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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. Niall Adams Mb Bch Bao 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
3Medicare enrollment records show Niall Adams reassigns Medicare billing to 3 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
- 18 clinicians in this Medicare group
Auburn, ME 04210
- Reassigned Medicare billing, Maine enrollment
- Medicare enrollment name: Spectrum Healthcare Partners PA
- Also billed through NPI 1669488011 (Maine), NPI 1023619939 (Maine)
- 48 clinicians in this Medicare group
Southwest Harbor, ME 04679
- Reassigned Medicare billing, Maine enrollment
- 87 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 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, MEPenobscot Bay Medical Center
Acute Care Hospitals · Rockport, MELincolnhealth
Critical Access Hospitals · Damariscotta, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04011 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.
BRUNSWICK, ME 04011
BRUNSWICK, ME 04011
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 Niall Adams's NPI number?
The NPI number for Niall Adams is 1982231163. It was assigned to this individual provider in the NPPES registry on March 26, 2020.
Where is Niall Adams located?
Niall Adams practices at 123 Medical Center Dr, Brunswick, ME 04011. The listed phone number is (018) 120-7729.
What is Niall Adams's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Niall Adams enrolled in Medicare?
Yes. Niall Adams 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 Niall Adams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Niall Adams reassigns Medicare benefits to 3 organizations: Radiology Consultants Of Maine, LLC (Brunswick, ME), Spectrum Healthcare Partners, P.A (Auburn, ME) and Mount Desert Island Hospital (Southwest Harbor, 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 Niall Adams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Niall Adams affiliated with any hospitals?
According to CMS data, Niall Adams is affiliated with Maine Medical Center, Mid Coast Hospital, Penobscot Bay Medical Center and Lincolnhealth.
When was this NPI record last updated?
The NPPES record for Niall Adams 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 2 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.
# Dr. Niall Adams, MB BCH BAO · NPI 1982231163
Diagnostic Radiology physician in Brunswick, Maine. Individual provider, active in the CMS NPPES registry since March 26, 2020.
## Identity
- **NPI:** 1982231163 (Entity type: Individual)
- **Enumerated:** March 26, 2020
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** MD23840 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 123 MEDICAL CENTER DR, Brunswick, ME 04011-2652
- **Phone:** (018) 120-7729
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Radiology Consultants Of Maine, LLC (NPI 1164830139, Brunswick, ME); Spectrum Healthcare Partners, P.A (NPI 1417613456, Auburn, ME); Mount Desert Island Hospital (NPI 1235553413, Southwest Harbor, ME) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** July 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1982231163) · Data from the CMS NPPES public registry.