Doctor profile · Federal record

Dr. Melissa Lew, DO

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

  • NPI 1184039661
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1249 S Sunset Ave
West Covina, CA 917903960
(626) 813-2249
Additional location
400 N Pepper Ave
Colton, CA 923241801
(909) 580-3370
Mailing address
1249 S Sunset Avenue
West Covina, CA 91790

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
July 21, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #20A14472

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184039661. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,847
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 16 13 $115

In context: peer comparison

Among 15 peers in this city , average services per provider: 144. This provider delivers 0.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,790
Patients
640
Total drug cost
$26,437
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 385 144 $4,923
Amlodipine Besylate Generic 229 83 $2,743
Losartan Potassium Generic 174 54 $2,147
Lisinopril Generic 161 64 $2,050
Gabapentin Generic 100 37 $2,042
Levothyroxine Sodium Generic 95 28 $2,079
Metformin Hcl Generic 91 38 $1,136
Atenolol Generic 84 25 $1,040
Alendronate Sodium Generic 76 27 $784
Simvastatin Generic 72 25 $822

Frequently asked questions

Auto-generated from federal data
What is Dr. Melissa Lew's medical specialty?
Dr. Melissa Lew practices Family Medicine Physician in West Covina, CA.
Where does Dr. Melissa Lew practice?
Dr. Melissa Lew practices at 1249 S Sunset Ave, West Covina, CA 917903960. Office phone: 6268132249.
What is Dr. Melissa Lew's NPI?
Dr. Melissa Lew's National Provider Identifier (NPI) is 1184039661, issued by NPPES.
Does Dr. Melissa Lew accept Medicare assignment?
Yes. Dr. Melissa Lew accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Melissa Lew commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.