Doctor profile · Federal record

Dr. Jeffrey Wong, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Duarte, CA

  • NPI 1699707893
  • Accepts Medicare
  • MIPS 91.9 / 100 · 2023
  • 45 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 E Duarte RD
Duarte, CA 91010
(626) 359-8111
Mailing address
Po Box 512185
Los Angeles, CA 900510185

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
November 23, 2020
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State license (1)
California #G47819
Medicaid
CA #00G478190

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699707893. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,597
Distinct HCPCS
10
Medicare allowed
$178,104
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 645 37 $48
77300 Calculation of radiation therapy dose 179 54 $35
99214 Established patient office or other outpatient visit, 30-39 minutes 136 104 $103
77427 Radiation treatment management, 5 treatment sessions 135 39 $205
77334 Design and construction of complex radiation treatment device 125 63 $65
99215 Established patient office or other outpatient visit, 40-54 minutes 68 60 $151
77263 Complex radiation therapy planning 64 58 $180
99205 New patient office or other outpatient visit, 60-74 minutes 60 60 $190
77301 High precision radiation therapy planning 51 44 $451
77338 Design and construction of radiation treatment device for high precision radiation therapy 48 42 $242

In context: peer comparison

Among 10 peers in Duarte Radiation Oncology Physician, average services per provider: 111. This provider delivers 14× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$506
Transactions
6
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Accuray Incorporated 6 $506.37

By nature of payment

Food and Beverage
$506

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
46
Patients
16
Total drug cost
$536
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 46 16 $536

Frequently asked questions

Auto-generated from federal data
What is Dr. Jeffrey Wong's medical specialty?
Dr. Jeffrey Wong practices Radiation Oncology Physician in Duarte, CA.
Where does Dr. Jeffrey Wong practice?
Dr. Jeffrey Wong practices at 1500 E Duarte RD, Duarte, CA 91010. Office phone: 6263598111.
What is Dr. Jeffrey Wong's NPI?
Dr. Jeffrey Wong's National Provider Identifier (NPI) is 1699707893, issued by NPPES.
Does Dr. Jeffrey Wong accept Medicare assignment?
Yes. Dr. Jeffrey Wong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jeffrey Wong commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Calculation of radiation therapy dose (HCPCS 77300); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.