Doctor profile · Federal record

Dr. Hyoung Oh

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Monrovia, CA

  • NPI 1982090783
  • Accepts Medicare
  • MIPS 75.6 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
323 S Heliotrope Ave
Monrovia, CA 910162914
(626) 408-9800
fax (800) 656-0593
Mailing address
Po Box 743067
Los Angeles, CA 900743067

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
June 10, 2021
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #20A15149

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982090783. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,390
Distinct HCPCS
10
Medicare allowed
$65,092
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 1,718 1,483 $9
74176 Ct scan of abdomen and pelvis without contrast 162 159 $89
74018 X-ray of abdomen, 1 view 160 143 $9
70450 Ct scan head or brain without contrast 119 119 $43
71046 X-ray of chest, 2 views 115 110 $11
77080 Dxa bone density measurement of hip, pelvis, spine 88 88 $10
76700 Complete ultrasound scan of abdomen 78 77 $41
73562 X-ray of knee, 3 views 77 63 $10
73030 X-ray of shoulder, minimum of 2 views 74 66 $10
76770 Complete ultrasound scan behind abdominal cavity 66 66 $37

In context: peer comparison

Among 2 peers in Monrovia Diagnostic Radiology Physician, average services per provider: 105. This provider delivers 32× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Hyoung Oh's medical specialty?
Dr. Hyoung Oh practices Diagnostic Radiology Physician in Monrovia, CA.
Where does Dr. Hyoung Oh practice?
Dr. Hyoung Oh practices at 323 S Heliotrope Ave, Monrovia, CA 910162914. Office phone: 6264089800.
What is Dr. Hyoung Oh's NPI?
Dr. Hyoung Oh's National Provider Identifier (NPI) is 1982090783, issued by NPPES.
Does Dr. Hyoung Oh accept Medicare assignment?
Yes. Dr. Hyoung Oh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hyoung Oh commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan of abdomen and pelvis without contrast (HCPCS 74176); X-ray of abdomen, 1 view (HCPCS 74018). Source: CMS Medicare Physician & Other Practitioners file.