Doctor profile · Federal record

Dr. Louisette Soussan, MD

Internal Medicine Physician (CMS: Nephrology) · Student in an Organized Health Care Education/Training Program · Cooperstown, NY

  • NPI 1811263569
  • Accepts Medicare
  • MIPS 91.4 / 100 · 2023
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Atwell RD
Cooperstown, NY 133261301
(607) 547-7608
fax (607) 547-3259

Credentials & registration

NPPES · NUCC
NPI registered
March 2012 — 14 yrs on file
Profile last updated
October 17, 2017
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New York #287524

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811263569. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
658
Distinct HCPCS
10
Medicare allowed
$76,620
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 316 121 $85
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 52 51 $146
99214 Established patient office or other outpatient visit, 30-39 minutes 51 41 $95
90960 Dialysis services, 4 or more physician visits per month (20 years or older) 47 12 $344
99214 Established patient office or other outpatient visit, 30-39 minutes 37 35 $113
90935 Hemodialysis procedure with physician evaluation 31 21 $82
99213 Established patient office or other outpatient visit, 20-29 minutes 22 22 $83
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 20 20 $168
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 20 13 $57
99203 New patient office or other outpatient visit, 30-44 minutes 17 17 $134

In context: peer comparison

Among 20 peers in Cooperstown Internal Medicine Physician, average services per provider: 92. This provider delivers 7.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$32
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 1 $32.41

By nature of payment

Food and Beverage
$32

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
183
Patients
11
Total drug cost
$11,149
Drug Type Claims Patients Total cost
Calcitriol Generic 51 11 $461
Furosemide Generic 25 0 $146
Hydralazine Hcl Generic 22 0 $183
Nifedipine ER (Nifedipine) Brand 22 0 $550
Allopurinol Generic 19 0 $179
Potassium Citrate ER (Potassium Citrate) Brand 17 0 $1,065
Farxiga (Dapagliflozin Propanediol) Brand 14 0 $8,465
Tamsulosin Hcl Generic 13 0 $100

Frequently asked questions

Auto-generated from federal data
What is Dr. Louisette Soussan's medical specialty?
Dr. Louisette Soussan practices Internal Medicine Physician in Cooperstown, NY.
Where does Dr. Louisette Soussan practice?
Dr. Louisette Soussan practices at 1 Atwell RD, Cooperstown, NY 133261301. Office phone: 6075477608.
What is Dr. Louisette Soussan's NPI?
Dr. Louisette Soussan's National Provider Identifier (NPI) is 1811263569, issued by NPPES.
Does Dr. Louisette Soussan accept Medicare assignment?
Yes. Dr. Louisette Soussan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Louisette Soussan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.