Doctor profile · Federal record

Dr. Marcin Jaremko, M.D.

Family Medicine Physician (CMS: Family Practice) · Family Medicine Physician · Avon, CT

  • NPI 1396943080
  • Accepts Medicare
  • MIPS 82.8 / 100 · 2023
  • 28 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
339 W Main St
Avon, CT 060014322
(860) 696-2150
fax (860) 695-2160
Mailing address
20 Knoll Ln
Avon, CT 060012921

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
July 27, 2016
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State licenses (2)
Connecticut #049559 · Wisconsin #53584-020

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396943080. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
821
Distinct HCPCS
10
Medicare allowed
$88,562
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 276 170 $136
99213 Established patient office or other outpatient visit, 20-29 minutes 212 193 $96
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 100 100 $139
99203 New patient office or other outpatient visit, 30-44 minutes 41 41 $116
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 34 34 $41
81003 Automated urinalysis test 26 26 $2
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 23 23 $282
G0009 Administration of pneumococcal vaccine 23 23 $33
G0008 Administration of influenza virus vaccine 20 20 $33
90662 Influenza vaccine split virus, preservative free 15 15 $70

In context: peer comparison

Among 9 peers in this city , average services per provider: 50. This provider delivers 16× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,243
Patients
788
Total drug cost
$34,389
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 301 104 $4,187
Lisinopril Generic 214 73 $2,078
Amlodipine Besylate Generic 209 79 $1,724
Losartan Potassium Generic 195 66 $3,206
Levothyroxine Sodium Generic 184 65 $3,265
Simvastatin Generic 180 58 $2,491
Metformin Hcl Generic 155 50 $1,560
Rosuvastatin Calcium Generic 132 55 $3,197
Metoprolol Succinate Generic 125 42 $2,690
Hydrochlorothiazide Generic 112 36 $581

Frequently asked questions

Auto-generated from federal data
What is Dr. Marcin Jaremko's medical specialty?
Dr. Marcin Jaremko practices Family Medicine Physician in Avon, CT.
Where does Dr. Marcin Jaremko practice?
Dr. Marcin Jaremko practices at 339 W Main St, Avon, CT 060014322. Office phone: 8606962150.
What is Dr. Marcin Jaremko's NPI?
Dr. Marcin Jaremko's National Provider Identifier (NPI) is 1396943080, issued by NPPES.
Does Dr. Marcin Jaremko accept Medicare assignment?
Yes. Dr. Marcin Jaremko accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcin Jaremko commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.