Doctor profile · Federal record

Dr. Won Seok Shin, M.D.

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

  • NPI 1477015949
  • Accepts Medicare
  • 7 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1670 E 120Th St
Los Angeles, CA 900593026
(424) 338-1470
fax (310) 223-0663

Credentials & registration

NPPES · NUCC
NPI registered
April 2019 — 7 yrs on file
Profile last updated
December 27, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
California #A179451

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477015949. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
359
Distinct HCPCS
9
Medicare allowed
$43,751
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 199 135 $136
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 30 30 $140
99213 Established patient office or other outpatient visit, 20-29 minutes 29 27 $95
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 24 24 $16
99204 New patient office or other outpatient visit, 45-59 minutes 23 23 $180
90662 Influenza vaccine split virus, preservative free 15 15 $72
G0008 Administration of influenza virus vaccine 15 15 $33
G0009 Administration of pneumococcal vaccine 13 13 $33
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 11 11 $283

In context: peer comparison

Among 120 peers in Los Angeles Family Medicine Physician, average services per provider: 119. This provider delivers 3.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$171
Transactions
8
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Pfizer INC. 2 $52.22
AstraZeneca Pharmaceuticals Lp 2 $38.04
Lilly USA, LLC 1 $24.77
Merck Sharp & Dohme LLC 1 $24.10
Novo Nordisk INC 1 $16.58
GlaxoSmithKline, LLC. 1 $15.27

By nature of payment

Food and Beverage
$171

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
402
Patients
229
Total drug cost
$39,800
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 71 40 $419
Atorvastatin Calcium Generic 50 36 $841
Losartan Potassium Generic 46 25 $807
Rosuvastatin Calcium Generic 30 15 $953
Levothyroxine Sodium Generic 27 16 $587
Pantoprazole Sodium Generic 27 17 $373
Jardiance (Empagliflozin) Brand 25 0 $23,684
Omeprazole Generic 25 21 $323
Gabapentin Generic 19 11 $254
Fluticasone Propionate Generic 15 13 $99

Frequently asked questions

Auto-generated from federal data
What is Dr. Won Seok Shin's medical specialty?
Dr. Won Seok Shin practices Family Medicine Physician in Los Angeles, CA.
Where does Dr. Won Seok Shin practice?
Dr. Won Seok Shin practices at 1670 E 120Th St, Los Angeles, CA 900593026. Office phone: 4243381470.
What is Dr. Won Seok Shin's NPI?
Dr. Won Seok Shin's National Provider Identifier (NPI) is 1477015949, issued by NPPES.
Does Dr. Won Seok Shin accept Medicare assignment?
Yes. Dr. Won Seok Shin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Won Seok Shin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.