Doctor profile · Federal record

Dr. Jonathan Waxer, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Los Angeles, CA

  • NPI 1629575337
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4950 W Sunset Blvd
Los Angeles, CA 900275821
(323) 783-2841

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
July 13, 2023
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
California #A163392

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629575337. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novocure INC. 1 $18.96

By nature of payment

Food and Beverage
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
49
Patients
19
Total drug cost
$746
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 49 19 $746

Frequently asked questions

Auto-generated from federal data
What is Dr. Jonathan Waxer's medical specialty?
Dr. Jonathan Waxer practices Radiation Oncology Physician in Los Angeles, CA.
Where does Dr. Jonathan Waxer practice?
Dr. Jonathan Waxer practices at 4950 W Sunset Blvd, Los Angeles, CA 900275821. Office phone: 3237832841.
What is Dr. Jonathan Waxer's NPI?
Dr. Jonathan Waxer's National Provider Identifier (NPI) is 1629575337, issued by NPPES.
Does Dr. Jonathan Waxer accept Medicare assignment?
Yes. Dr. Jonathan Waxer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.