Doctor profile · Federal record

Dr. Karen Gennaro, MD

Psychiatry Physician (CMS: Psychiatry) · Harrison, NY

  • NPI 1255472973
  • Accepts Medicare
  • 30 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
275 North St
Harrison, NY 105281140
(914) 708-8347
fax (914) 934-7683

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
June 30, 2011
Year of graduation
1996 — 30 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
New York #210027

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255472973. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 1 $125.07

By nature of payment

Food and Beverage
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,369
Patients
195
Total drug cost
$123,502
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 311 31 $3,360
Risperidone Generic 291 15 $3,312
Lamotrigine Generic 288 19 $3,222
Chlorhexidine Gluconate Generic 266 24 $2,324
Clonazepam Generic 262 17 $2,508
Quetiapine Fumarate Generic 262 0 $9,655
Benztropine Mesylate Generic 248 19 $3,769
Divalproex Sodium Generic 211 13 $8,842
Clozapine Generic 210 14 $15,735
Olanzapine Generic 207 15 $7,147

Frequently asked questions

Auto-generated from federal data
What is Dr. Karen Gennaro's medical specialty?
Dr. Karen Gennaro practices Psychiatry Physician in Harrison, NY.
Where does Dr. Karen Gennaro practice?
Dr. Karen Gennaro practices at 275 North St, Harrison, NY 105281140. Office phone: 9147088347.
What is Dr. Karen Gennaro's NPI?
Dr. Karen Gennaro's National Provider Identifier (NPI) is 1255472973, issued by NPPES.
Does Dr. Karen Gennaro accept Medicare assignment?
Yes. Dr. Karen Gennaro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.