Doctor profile · Federal record

Dr. Bor-Han Chiu, D.O.

Infectious Disease Physician (CMS: Infectious Disease) · Internal Medicine Physician · Los Angeles, CA

  • NPI 1306239470
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
11103 Venice Blvd
Los Angeles, CA 900346914
(310) 734-8526
Additional location
155 N Fresno St
Fresno, CA 93701
(559) 499-6500

Credentials & registration

NPPES · NUCC
NPI registered
March 2015 — 11 yrs on file
Profile last updated
August 5, 2020
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207RI0200X — NUCC code
State license (1)
California #20A15498

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1306239470. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,264
Distinct HCPCS
4
Medicare allowed
$264,130
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 1,415 275 $125
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 601 211 $83
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 178 158 $137
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 70 68 $182

In context: peer comparison

Among 39 peers in this city , average services per provider: 181. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$742
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Melinta Therapeutics, LLC 3 $372.94
ABBVIE INC. 2 $247.90
Shionogi Inc 1 $121.06

By nature of payment

Food and Beverage
$742

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
38
Patients
17
Total drug cost
$12,081
Drug Type Claims Patients Total cost
Ceftriaxone (Ceftriaxone Sodium) Brand 27 17 $5,200
Ertapenem (Ertapenem Sodium) Brand 11 0 $6,881

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Bor-Han Chiu's medical specialty?
Dr. Bor-Han Chiu practices Infectious Disease Physician in Los Angeles, CA.
Where does Dr. Bor-Han Chiu practice?
Dr. Bor-Han Chiu practices at 11103 Venice Blvd, Los Angeles, CA 900346914. Office phone: 3107348526.
What is Dr. Bor-Han Chiu's NPI?
Dr. Bor-Han Chiu's National Provider Identifier (NPI) is 1306239470, issued by NPPES.
Does Dr. Bor-Han Chiu accept Medicare assignment?
Yes. Dr. Bor-Han Chiu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bor-Han Chiu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.