Doctor profile · Federal record

Dr. Steven Kupferman, DMD, MD

Surgery Physician · Oral and Maxillofacial Surgery (Dentist) · Los Angeles, CA

  • NPI 1851597991
  • 19 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4900 W Sunset Blvd, 6Th Floor
Los Angeles, CA 900275814
(323) 783-4676
Mailing address
2080 Century Park E, Suite 610
Los Angeles, CA 900672001

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
May 6, 2016
Specialty taxonomy
208600000X — NUCC code
State licenses (2)
California #A97977 · California #50071

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851597991. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$309
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Kls-Martin L.P. 1 $133.99
Straumann USA LLC 1 $132.79
Pacira Pharmaceuticals Incorporated 2 $42.00

By nature of payment

Food and Beverage
$309

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
87
Patients
73
Total drug cost
$372
Drug Type Claims Patients Total cost
Amoxicillin Generic 38 32 $119
Chlorhexidine Gluconate Generic 31 25 $172
Ibuprofen Generic 18 16 $82

Frequently asked questions

Auto-generated from federal data
What is Dr. Steven Kupferman's medical specialty?
Dr. Steven Kupferman practices Surgery Physician in Los Angeles, CA.
Where does Dr. Steven Kupferman practice?
Dr. Steven Kupferman practices at 4900 W Sunset Blvd, Los Angeles, CA 900275814. Office phone: 3237834676.
What is Dr. Steven Kupferman's NPI?
Dr. Steven Kupferman's National Provider Identifier (NPI) is 1851597991, issued by NPPES.