Doctor profile · Federal record

Dr. Winston Lai

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

  • NPI 1902394596
  • Accepts Medicare
  • MIPS 67.3 / 100 · 2023
  • 8 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1245 Wilshire Blvd Ste 207
Los Angeles, CA 900174810
(213) 482-2770

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
August 3, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A17853

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1902394596. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
62
Distinct HCPCS
2
Medicare allowed
$7,291
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 33 31 $99
99214 Established patient office or other outpatient visit, 30-39 minutes 29 12 $139

In context: peer comparison

Among 120 peers in this city , average services per provider: 119. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
117
Patients
82
Total drug cost
$1,389
Drug Type Claims Patients Total cost
Azithromycin Generic 35 35 $187
Amlodipine Besylate Generic 20 0 $146
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 18 18 $604
Cephalexin Generic 17 17 $115
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 14 0 $175
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 13 12 $162

Frequently asked questions

Auto-generated from federal data
What is Dr. Winston Lai's medical specialty?
Dr. Winston Lai practices Family Medicine Physician in Los Angeles, CA.
Where does Dr. Winston Lai practice?
Dr. Winston Lai practices at 1245 Wilshire Blvd Ste 207, Los Angeles, CA 900174810. Office phone: 2134822770.
What is Dr. Winston Lai's NPI?
Dr. Winston Lai's National Provider Identifier (NPI) is 1902394596, issued by NPPES.
Does Dr. Winston Lai accept Medicare assignment?
Yes. Dr. Winston Lai accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Winston Lai commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.