Doctor profile · Federal record

Dr. Matthew Thomashefski, MD

Family Medicine Physician (CMS: Family Practice) · Medical Physician Assistant · Leroy, NY

  • NPI 1528401007
  • Accepts Medicare
  • MIPS 73.3 / 100 · 2023
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
127 West Main Street, Leroy Medical Associates
Leroy, NY 144821317
(585) 768-2620
fax (585) 768-2694

Credentials & registration

NPPES · NUCC
NPI registered
April 2013 — 13 yrs on file
Profile last updated
July 7, 2023
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
New York #28384 · New York #283849

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528401007. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
257
Distinct HCPCS
3
Medicare allowed
$25,933
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 129 75 $95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 87 87 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 41 33 $64

In context: peer comparison

Among 1 peers in Leroy Family Medicine Physician, average services per provider: 85. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,272
Patients
1,021
Total drug cost
$145,691
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 546 188 $9,252
Lisinopril Generic 323 104 $3,289
Levothyroxine Sodium Generic 313 88 $5,705
Amlodipine Besylate Generic 302 96 $2,283
Omeprazole Generic 257 81 $4,030
Losartan Potassium Generic 227 72 $3,357
Metoprolol Succinate Generic 215 66 $5,963
Gabapentin Generic 188 50 $3,596
Metformin Hcl Generic 170 53 $2,909
Hydrochlorothiazide Generic 154 49 $960

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Thomashefski's medical specialty?
Dr. Matthew Thomashefski practices Family Medicine Physician in Leroy, NY.
Where does Dr. Matthew Thomashefski practice?
Dr. Matthew Thomashefski practices at 127 West Main Street, Leroy, NY 144821317. Office phone: 5857682620.
What is Dr. Matthew Thomashefski's NPI?
Dr. Matthew Thomashefski's National Provider Identifier (NPI) is 1528401007, issued by NPPES.
Does Dr. Matthew Thomashefski accept Medicare assignment?
Yes. Dr. Matthew Thomashefski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Thomashefski commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.