Doctor profile · Federal record

Dr. Chester Bai, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Student in an Organized Health Care Education/Training Program · Los Angeles, CA

  • NPI 1801109871
  • Accepts Medicare
  • 16 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1500 San Pablo St, 2Nd Floor
Los Angeles, CA 900335313
(323) 442-8541
fax (323) 442-8755
Mailing address
Po Box 31309
Los Angeles, CA 900310309

Credentials & registration

NPPES · NUCC
NPI registered
July 2010 — 16 yrs on file
Profile last updated
November 29, 2021
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
California #A120741

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1801109871. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
80
Distinct HCPCS
2
Medicare allowed
$740
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 67 58 $9
71046 X-ray of chest, 2 views 13 13 $11

In context: peer comparison

Among 177 peers in this city , average services per provider: 296. This provider delivers 0.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Chester Bai's medical specialty?
Dr. Chester Bai practices Diagnostic Radiology Physician in Los Angeles, CA.
Where does Dr. Chester Bai practice?
Dr. Chester Bai practices at 1500 San Pablo St, Los Angeles, CA 900335313. Office phone: 3234428541.
What is Dr. Chester Bai's NPI?
Dr. Chester Bai's National Provider Identifier (NPI) is 1801109871, issued by NPPES.
Does Dr. Chester Bai accept Medicare assignment?
Yes. Dr. Chester Bai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chester Bai commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.