Doctor profile · Federal record

Dr. Matthew Lambton, D.O

Emergency Medicine Physician (CMS: Emergency Medicine) · Brockton, MA

  • NPI 1942662937
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
680 Centre St
Brockton, MA 023023308
(508) 941-7400
fax (508) 941-6200
Additional location
455 Toll Gate RD
Warwick, RI 028862759
(401) 737-7000

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
July 22, 2020
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Rhode Island #0000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942662937. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
68
Distinct HCPCS
5
Medicare allowed
$3,842
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 17 17 $83
99202 New patient office or other outpatient visit, 15-29 minutes 16 16 $48
99213 Established patient office or other outpatient visit, 20-29 minutes 13 13 $66
99212 Established patient office or other outpatient visit, 10-19 minutes 11 11 $36
99212 Established patient office or other outpatient visit, 10-19 minutes 11 11 $36

In context: peer comparison

Among 24 peers in Brockton Emergency Medicine Physician, average services per provider: 44. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
54
Patients
54
Total drug cost
$285
Drug Type Claims Patients Total cost
Prednisone Generic 17 17 $41
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 13 $122
Azithromycin Generic 12 12 $53
Cephalexin Generic 12 12 $69

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Lambton's medical specialty?
Dr. Matthew Lambton practices Emergency Medicine Physician in Brockton, MA.
Where does Dr. Matthew Lambton practice?
Dr. Matthew Lambton practices at 680 Centre St, Brockton, MA 023023308. Office phone: 5089417400.
What is Dr. Matthew Lambton's NPI?
Dr. Matthew Lambton's National Provider Identifier (NPI) is 1942662937, issued by NPPES.
Does Dr. Matthew Lambton accept Medicare assignment?
Yes. Dr. Matthew Lambton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Lambton commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); New patient office or other outpatient visit (HCPCS 99202); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.