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MATTHEW S KERR MD
NPI 1437444874
Emergency Medicine in Norway, ME

Active since June 14, 2011PECOS Enrolled
98.06/100
CMS Quality Rating
181 MAIN ST, NORWAY, ME 04268(207) 743-5933(207) 743-1566 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Matthew S Kerr Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MATTHEW S KERR MD (NPI 1437444874) is an individual emergency medicine provider in Norway, Maine, licensed in Maine (MD20016) and active in the NPI registry since June 2011. He is enrolled in Medicare PECOS and maintains a secondary practice location in Portland.

NPPES Registry Identity

NPI1437444874
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameMATTHEW S KERRCredential: MD
Location Address181 MAIN STNorway, ME 04268-5664
Mailing Address181 Main StNorway, ME 04268-5664 · (207) 743-5933 · Fax (207) 743-1566
Phone(207) 743-5933
Fax(207) 743-1566
Sole ProprietorNo
Enumeration DateJune 14, 2011
Last NPPES UpdateApril 8, 2025
NPPES CertifiedApril 8, 2025
✔ NPI 1437444874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in ME · MD20016
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
181 MAIN ST, Norway, ME 04268
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Secondary Practice Location 1

Location 122 Bramhall StPortland, ME 04102-3134 · Phone (207) 662-7060 · Fax (207) 662-7066

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Matthew S Kerr Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Matthew Kerr reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mainehealth
Same address
Critical Access
181 MAIN ST
Norway, ME 04268
  • Reassigned Medicare billing, Maine enrollment
  • Also billed through NPI 1346299815 (Maine)
  • 3,140 clinicians in this Medicare group
NPI 1447730247 (207) 743-5933
Mainehealth
Same address
Critical Access
181 MAIN ST
Norway, ME 04268
  • Reassigned Medicare billing, Maine enrollment
  • Medicare enrollment name: Stephens Memorial Hospital Association
  • 75 clinicians in this Medicare group
NPI 1346299815 (207) 743-5933

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04268 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

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.

MAINEHEALTH
Medicare Defined Swing Bed Unit
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-5933
DR. BAILEY IVA DITMER DO
Emergency Medicine
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-5933
MACKENZIE TRUMAN
Physical Medicine & Rehabilitation
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 744-6160
JOHN H SIMMONS D.O.
Emergency Medicine (Emergency Medical Services)
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-5933
JARROD ALLMAN TAYLOR PT
Physical Therapist
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 744-6160
DR. THOMAS JAMES HEWSON M.D.
Emergency Medicine
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-5933
CORA CAITLIN STRIEGEL DPT
Physical Medicine & Rehabilitation
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 744-6160
RUSSELL D FLORENZ D.O.
Emergency Medicine (Emergency Medical Services)
181 MAIN ST
NORWAY, ME 04268
Oxford County (207) 743-5933

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 Kerr's NPI number?

The NPI number for Matthew Kerr is 1437444874. It was assigned to this individual provider in the NPPES registry on June 14, 2011.

Where is Matthew Kerr located?

Matthew Kerr practices at 181 Main St, Norway, ME 04268. The listed phone number is (207) 743-5933.

What is Matthew Kerr's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Matthew Kerr enrolled in Medicare?

Yes. Matthew Kerr is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Matthew Kerr's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Kerr reassigns Medicare benefits to 2 organizations: Mainehealth (Norway, ME) and Mainehealth (Norway, 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 Matthew Kerr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Matthew Kerr accept?

Health plans from Taro Health list Matthew Kerr 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 Matthew Kerr was last updated on April 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.