Doctor profile · Federal record

Dr. Martin Quan, MD

Family Medicine Physician (CMS: Family Practice) · Internal Medicine Physician · Los Angeles, CA

  • NPI 1285658377
  • Accepts Medicare
  • 49 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
200 UCLA Medical Plz Ste 420
Los Angeles, CA 900953414
(310) 206-6232
fax (310) 794-2113
Additional location
1920 Colorado Ave
Santa Monica, CA 904043414
(310) 319-4700
fax (310) 206-8237
Additional location
200 UCLA Medical Plz Ste 220
Los Angeles, CA 900953414
(310) 794-9956
fax (310) 825-6826
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
November 26, 2019
Year of graduation
1977 — 49 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #G37566
Medicaid
CA #00G375660

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285658377. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
166
Distinct HCPCS
3
Medicare allowed
$11,523
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 81 43 $68
99214 Established patient office or other outpatient visit, 30-39 minutes 43 40 $103
99212 Established patient office or other outpatient visit, 10-19 minutes 42 30 $37

In context: peer comparison

Among 120 peers in Los Angeles Family Medicine Physician, average services per provider: 119. This provider delivers 1.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,002
Patients
278
Total drug cost
$130,514
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 271 78 $4,487
Amlodipine Besylate Generic 150 42 $1,912
Lisinopril Generic 71 20 $1,028
Metformin Hcl ER (Metformin Hcl) Brand 65 18 $1,862
Olmesartan Medoxomil Generic 52 17 $1,803
Metformin Hcl Generic 47 13 $724
Valsartan Generic 46 13 $2,881
Omeprazole Generic 45 16 $998
Hydrochlorothiazide Generic 41 14 $411
Benazepril Hcl Generic 40 11 $1,463

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Martin Quan's medical specialty?
Dr. Martin Quan practices Family Medicine Physician in Los Angeles, CA.
Where does Dr. Martin Quan practice?
Dr. Martin Quan practices at 200 UCLA Medical Plz Ste 420, Los Angeles, CA 900953414. Office phone: 3102066232.
What is Dr. Martin Quan's NPI?
Dr. Martin Quan's National Provider Identifier (NPI) is 1285658377, issued by NPPES.
Does Dr. Martin Quan accept Medicare assignment?
Yes. Dr. Martin Quan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Martin Quan 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); Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.