Doctor profile · Federal record

Dr. Hung Kang Ou, MD

Family Medicine Physician (CMS: Family Practice) · Chino Hills, CA

  • NPI 1942219944
  • Accepts Medicare
  • 48 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4195 Chino Hills Pkwy Ste H
Chino Hills, CA 917092618
(909) 597-7817
fax (909) 597-7984
Additional location
5562 Philadelphia St, 101
Chino, CA 91710
(909) 986-4692

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
July 27, 2018
Year of graduation
1978 — 48 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A41511
Medicaid
CA #00A415111

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942219944. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
820
Distinct HCPCS
6
Medicare allowed
$55,717
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 450 150 $94
G2012 Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic 223 90 $15
99214 Established patient office or other outpatient visit, 30-39 minutes 54 39 $133
36415 Insertion of needle into vein for collection of blood sample 37 33 $8
90662 Influenza vaccine split virus, preservative free 28 28 $72
G0008 Administration of influenza virus vaccine 28 28 $29

In context: peer comparison

Among 3 peers in this city , average services per provider: 85. This provider delivers 9.6× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$349
Transactions
15
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Salix Pharmaceuticals, a division of Bausch Health US, LLC 4 $76.94
SANOFI-AVENTIS U.S. LLC 2 $60.27
PFIZER INC. 2 $50.13
Actelion Pharmaceuticals US, Inc. 1 $30.44
Amgen Inc. 1 $26.52
Exact Sciences Corporation 1 $24.20
Lilly USA, LLC 1 $21.00
AstraZeneca Pharmaceuticals LP 1 $20.77
Phadia US Inc. 1 $20.74
Phathom Pharmaceuticals, Inc. 1 $17.59

By nature of payment

Food and Beverage
$349

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
977
Patients
254
Total drug cost
$13,558
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 150 51 $2,476
Metformin Hcl Generic 103 35 $1,553
Amlodipine Besylate Generic 97 33 $910
Losartan Potassium Generic 87 28 $1,651
Tamsulosin Hcl Generic 63 23 $1,344
Omeprazole Generic 59 15 $747
Clonidine Hcl Generic 57 0 $314
Cyclobenzaprine Hcl Generic 57 0 $189
Glipizide Generic 54 18 $880
Alprazolam Generic 53 20 $352

Frequently asked questions

Auto-generated from federal data
What is Dr. Hung Kang Ou's medical specialty?
Dr. Hung Kang Ou practices Family Medicine Physician in Chino Hills, CA.
Where does Dr. Hung Kang Ou practice?
Dr. Hung Kang Ou practices at 4195 Chino Hills Pkwy Ste H, Chino Hills, CA 917092618. Office phone: 9095977817.
What is Dr. Hung Kang Ou's NPI?
Dr. Hung Kang Ou's National Provider Identifier (NPI) is 1942219944, issued by NPPES.
Does Dr. Hung Kang Ou accept Medicare assignment?
Yes. Dr. Hung Kang Ou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hung Kang Ou commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Brief communication technology-based service, e.g. virtual check-in, by a physician or other qualified health care professional who can report evaluation and management services, provided to an established patient, not originating from a related e/m servic (HCPCS G2012); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.