Doctor profile · Federal record

Dr. Mary Cummings Satti, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Old Lyme, CT

  • NPI 1376540849
  • Accepts Medicare
  • MIPS 89.3 / 100 · 2023
  • 35 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8 Vista Dr, Eastport North Business Park
Old Lyme, CT 063711537
(860) 434-8847
fax (860) 434-0428

Credentials & registration

NPPES · NUCC
NPI registered
June 2005 — 21 yrs on file
Profile last updated
April 24, 2015
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #033112
Medicaid
CT #001331123

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376540849. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
546
Distinct HCPCS
10
Medicare allowed
$53,945
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 180 126 $135
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 121 121 $139
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 59 58 $16
G0008 Administration of influenza virus vaccine 46 43 $33
90662 Influenza vaccine split virus, preservative free 44 41 $70
0124A Adm sarscv2 bvl 30mcg/.3ml a 18 18 $43
90480 Admn sarscov2 vacc 1 dose 17 17 $43
91312 Sarscov2 vac bvl 30mcg/0.3ml 17 17 $0
91320 Sarscv2 vac 30mcg trs-suc im 17 17 $128
99213 Established patient office or other outpatient visit, 20-29 minutes 16 15 $97

In context: peer comparison

Among 1 peers in Old Lyme Internal Medicine Physician, average services per provider: 49. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,841
Patients
590
Total drug cost
$37,543
Drug Type Claims Patients Total cost
Rosuvastatin Calcium Generic 304 106 $5,884
Levothyroxine Sodium Generic 263 80 $4,673
Atorvastatin Calcium Generic 161 48 $2,417
Simvastatin Generic 145 43 $1,604
Hydrochlorothiazide Generic 143 46 $795
Lisinopril Generic 122 41 $1,328
Escitalopram Oxalate Generic 120 39 $2,285
Metoprolol Succinate Generic 92 28 $1,830
Losartan Potassium Generic 82 27 $1,412
Synthroid (Levothyroxine Sodium) Brand 79 25 $9,224

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Cummings Satti's medical specialty?
Dr. Mary Cummings Satti practices Internal Medicine Physician in Old Lyme, CT.
Where does Dr. Mary Cummings Satti practice?
Dr. Mary Cummings Satti practices at 8 Vista Dr, Old Lyme, CT 063711537. Office phone: 8604348847.
What is Dr. Mary Cummings Satti's NPI?
Dr. Mary Cummings Satti's National Provider Identifier (NPI) is 1376540849, issued by NPPES.
Does Dr. Mary Cummings Satti accept Medicare assignment?
Yes. Dr. Mary Cummings Satti accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Cummings Satti 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); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.