Doctor profile · Federal record

Dr. Jacques Mendelsohn, MD

Internal Medicine Physician (CMS: Internal Medicine) · Rocky Hill, CT

  • NPI 1861416703
  • Accepts Medicare
  • 49 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
506 Cromwell Ave
Rocky Hill, CT 060671851
(860) 529-1287
fax (860) 721-6311

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
June 21, 2021
Year of graduation
1977 — 49 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Connecticut #020510
Medicaid
CT #001205103

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861416703. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
797
Distinct HCPCS
10
Medicare allowed
$74,945
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 219 50 $111
99213 Established patient office or other outpatient visit, 20-29 minutes 126 65 $95
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 93 93 $136
81002 Urinalysis, manual test 86 85 $3
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 78 27 $78
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 65 52 $189
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 55 53 $15
99214 Established patient office or other outpatient visit, 30-39 minutes 31 21 $135
99212 Established patient office or other outpatient visit, 10-19 minutes 15 11 $60
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 15 15 $55

In context: peer comparison

Among 3 peers in this city , average services per provider: 65. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$241
Transactions
11
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 5 $116.09
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 4 $68.65
Exact Sciences Corporation 2 $56.51

By nature of payment

Food and Beverage
$241

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,726
Patients
890
Total drug cost
$212,366
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 790 153 $12,276
Levothyroxine Sodium Generic 400 81 $7,441
Trazodone Hcl Generic 400 62 $6,170
Amlodipine Besylate Generic 373 75 $3,255
Eliquis (Apixaban) Brand 347 37 $135,772
Lisinopril Generic 310 69 $2,878
Metoprolol Succinate Generic 275 56 $5,551
Escitalopram Oxalate Generic 271 44 $4,072
Furosemide Generic 270 45 $1,787
Metformin Hcl Generic 265 56 $9,288

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jacques Mendelsohn's medical specialty?
Dr. Jacques Mendelsohn practices Internal Medicine Physician in Rocky Hill, CT.
Where does Dr. Jacques Mendelsohn practice?
Dr. Jacques Mendelsohn practices at 506 Cromwell Ave, Rocky Hill, CT 060671851. Office phone: 8605291287.
What is Dr. Jacques Mendelsohn's NPI?
Dr. Jacques Mendelsohn's National Provider Identifier (NPI) is 1861416703, issued by NPPES.
Does Dr. Jacques Mendelsohn accept Medicare assignment?
Yes. Dr. Jacques Mendelsohn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jacques Mendelsohn commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); 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.