Doctor profile · Federal record

Dr. Robert Bernstein, M.D.

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Endocrinology, Diabetes & Metabolism Physician · New York, NY

  • NPI 1467439430
  • Accepts Medicare
  • 61 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
425 W 59Th St
New York, NY 100198022
(212) 492-5500
Mailing address
Po Box 95000-4145
Philadelphia, PA 191950001

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
August 28, 2013
Year of graduation
1965 — 61 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State licenses (2)
New York #107963 · Connecticut #038923
Medicaid
NY #00190441

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467439430. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
531
Distinct HCPCS
10
Medicare allowed
$60,903
HCPCS Description Services Patients Avg allowed
36415 Insertion of needle into vein for collection of blood sample 103 85 $8
99214 Established patient office or other outpatient visit, 30-39 minutes 99 67 $147
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99 41 $136
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 37 23 $90
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 36 36 $198
99451 Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes 27 27 $40
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 24 24 $152
99204 New patient office or other outpatient visit, 45-59 minutes 22 22 $193
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 21 21 $207
99213 Established patient office or other outpatient visit, 20-29 minutes 19 18 $105

In context: peer comparison

Among 92 peers in this city , average services per provider: 220. This provider delivers 2.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,295
Patients
369
Total drug cost
$785,028
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 213 54 $3,436
Ozempic (Semaglutide) Brand 192 46 $263,937
Jardiance (Empagliflozin) Brand 97 31 $122,020
Metformin Hcl Generic 96 33 $787
Januvia (Sitagliptin Phosphate) Brand 92 26 $87,888
Glimepiride Generic 87 22 $571
Repaglinide Generic 80 18 $2,217
Atorvastatin Calcium Generic 66 23 $936
Trulicity (Dulaglutide) Brand 65 25 $133,911
Tradjenta (Linagliptin) Brand 64 22 $74,727

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Bernstein's medical specialty?
Dr. Robert Bernstein practices Endocrinology, Diabetes & Metabolism Physician in New York, NY.
Where does Dr. Robert Bernstein practice?
Dr. Robert Bernstein practices at 425 W 59Th St, New York, NY 100198022. Office phone: 2124925500.
What is Dr. Robert Bernstein's NPI?
Dr. Robert Bernstein's National Provider Identifier (NPI) is 1467439430, issued by NPPES.
Does Dr. Robert Bernstein accept Medicare assignment?
Yes. Dr. Robert Bernstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Bernstein commonly perform?
Top Medicare-reported procedures in 2023: Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.