MATTHEW LEE STEPHENSON MD
NPI 1972800282
Radiology - Diagnostic Radiology in Portland, ME
About Matthew Lee Stephenson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MATTHEW LEE STEPHENSON MD (NPI 1972800282) is an individual diagnostic radiology provider in Portland, Maine, licensed in Maine (MD22755) and active in the NPI registry since February 2011. He is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of University Of South Florida College Of Medicine (2007).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Matthew Lee Stephenson Md 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 Matthew Stephenson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Portland, ME 04102
- Reassigned Medicare billing, Maine and New Hampshire enrollments
- Also billed through NPI 1386757607 (New Hampshire), NPI 1023619939 (Maine), NPI 1417613456 (Maine)
- 61 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 50
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, MESt Mary's Regional Medical Center
Acute Care Hospitals · Lewiston, MELincolnhealth
Critical Access Hospitals · Damariscotta, 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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 Matthew Stephenson's NPI number?
The NPI number for Matthew Stephenson is 1972800282. It was assigned to this individual provider in the NPPES registry on February 22, 2011.
Where is Matthew Stephenson located?
Matthew Stephenson practices at 22 Bramhall St, Portland, ME 04102. The listed phone number is (207) 662-0111.
What is Matthew Stephenson's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Matthew Stephenson enrolled in Medicare?
Yes. Matthew Stephenson 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 Matthew Stephenson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Stephenson reassigns Medicare benefits to Spectrum Healthcare Partners, PA (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 Matthew Stephenson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Matthew Stephenson accept?
Health plans from Cigna Healthcare and Taro Health list Matthew Stephenson 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 Matthew Stephenson affiliated with any hospitals?
According to CMS data, Matthew Stephenson is affiliated with Maine Medical Center, St Mary's Regional Medical Center, Lincolnhealth and Memorial Hospital, The.
When was this NPI record last updated?
The NPPES record for Matthew Stephenson was last updated on June 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.