Doctor profile · Federal record

Dr. Nigel Kennedy, MD, PHD

Psychiatry Physician · New York, NY

  • NPI 1538576277
  • 12 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1160 5Th Ave Apt 112
New York, NY 100296933
(929) 505-0504
fax (929) 299-1651
Additional location
116 N Robertson Blvd Ste 908
Los Angeles, CA 900483112
(424) 389-1363
Mailing address
120 Birchwood Ave
Nyack, NY 109601202

Credentials & registration

NPPES · NUCC
NPI registered
July 2014 — 12 yrs on file
Profile last updated
November 13, 2023
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
New York #293520

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538576277. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
327
Distinct HCPCS
2
Medicare allowed
$30,728
HCPCS Description Services Patients Avg allowed
90833 Psychotherapy with evaluation and management visit, 30 minutes 170 16 $69
99214 Established patient office or other outpatient visit, 30-39 minutes 157 15 $121

In context: peer comparison

Among 203 peers in New York Psychiatry Physician, average services per provider: 149. This provider delivers 2.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
105
Patients
0
Total drug cost
$2,352
Drug Type Claims Patients Total cost
Duloxetine Hcl Generic 22 0 $586
Clonazepam Generic 20 0 $430
Escitalopram Oxalate Generic 18 0 $174
Desvenlafaxine Succinate ER (Desvenlafaxine Succinate) Brand 17 0 $977
Gabapentin Generic 17 0 $115
Lithium Carbonate Generic 11 0 $70

Frequently asked questions

Auto-generated from federal data
What is Dr. Nigel Kennedy's medical specialty?
Dr. Nigel Kennedy practices Psychiatry Physician in New York, NY.
Where does Dr. Nigel Kennedy practice?
Dr. Nigel Kennedy practices at 1160 5Th Ave Apt 112, New York, NY 100296933. Office phone: 9295050504.
What is Dr. Nigel Kennedy's NPI?
Dr. Nigel Kennedy's National Provider Identifier (NPI) is 1538576277, issued by NPPES.
What procedures does Dr. Nigel Kennedy commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.