Doctor profile · Federal record

Dr. Kevin Liao, D.O.

Family Medicine Physician (CMS: Family Practice) · Student in an Organized Health Care Education/Training Program · Covina, CA

  • NPI 1144534876
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
420 W Rowland St
Covina, CA 917232943
(626) 331-6411
fax (626) 251-1559
Additional location
3907 Prince St
Flushing, NY 113545357
(718) 666-5670
Additional location
8110 Mango Ave
Fontana, CA 923353603
(909) 427-1303
Mailing address
Po Box 12209
San Bernardino, CA 924232209

Credentials & registration

NPPES · NUCC
NPI registered
August 2010 — 16 yrs on file
Profile last updated
March 9, 2023
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A14967

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1144534876. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
108
Distinct HCPCS
2
Medicare allowed
$7,558
HCPCS Description Services Patients Avg allowed
99212 Established patient office or other outpatient visit, 10-19 minutes 97 73 $61
77067 Screening mammography 11 11 $147

In context: peer comparison

Among 7 peers in this city , average services per provider: 75. This provider delivers 1.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$25
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 1 $25.00

By nature of payment

Food and Beverage
$25

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,206
Patients
1,201
Total drug cost
$37,727
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 375 213 $6,734
Amlodipine Besylate Generic 261 134 $2,767
Losartan Potassium Generic 261 141 $5,119
Lisinopril Generic 197 102 $2,188
Metformin Hcl Generic 186 106 $2,490
Hydrochlorothiazide Generic 140 75 $968
Levothyroxine Sodium Generic 123 68 $2,911
Alendronate Sodium Generic 112 60 $1,729
Metoprolol Succinate Generic 96 53 $2,039
Simvastatin Generic 89 49 $1,323

Frequently asked questions

Auto-generated from federal data
What is Dr. Kevin Liao's medical specialty?
Dr. Kevin Liao practices Family Medicine Physician in Covina, CA.
Where does Dr. Kevin Liao practice?
Dr. Kevin Liao practices at 420 W Rowland St, Covina, CA 917232943. Office phone: 6263316411.
What is Dr. Kevin Liao's NPI?
Dr. Kevin Liao's National Provider Identifier (NPI) is 1144534876, issued by NPPES.
Does Dr. Kevin Liao accept Medicare assignment?
Yes. Dr. Kevin Liao accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kevin Liao commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Screening mammography (HCPCS 77067). Source: CMS Medicare Physician & Other Practitioners file.