Doctor profile · Federal record

Dr. Cindy Nguyen

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

  • NPI 1417319054
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
100 UCLA Medical Plaza Suite 250
Los Angeles, CA 900958358
(310) 794-9830
fax (310) 794-9824
Additional location
200 UCLA Medical Plz Ste 420
Los Angeles, CA 900958358
(310) 206-6232
fax (310) 206-3551
Mailing address
5767 W Century Blvd Ste 400
Los Angeles, CA 900455631

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
February 1, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A152216

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1417319054. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
95
Distinct HCPCS
2
Medicare allowed
$9,857
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 75 74 $104
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 20 20 $102

In context: peer comparison

Among 262 peers in Los Angeles Internal Medicine Physician, average services per provider: 160. This provider delivers 0.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,507
Patients
721
Total drug cost
$28,780
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 325 160 $5,851
Amlodipine Besylate Generic 199 90 $2,730
Levothyroxine Sodium Generic 166 72 $3,184
Losartan Potassium Generic 129 63 $2,403
Lisinopril Generic 90 39 $1,206
Rosuvastatin Calcium Generic 89 49 $3,996
Metformin Hcl Generic 71 35 $726
Omeprazole Generic 71 36 $1,349
Simvastatin Generic 65 26 $999
Hydrochlorothiazide Generic 61 28 $267

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Cindy Nguyen's medical specialty?
Dr. Cindy Nguyen practices Internal Medicine Physician in Los Angeles, CA.
Where does Dr. Cindy Nguyen practice?
Dr. Cindy Nguyen practices at 100 UCLA Medical Plaza Suite 250, Los Angeles, CA 900958358. Office phone: 3107949830.
What is Dr. Cindy Nguyen's NPI?
Dr. Cindy Nguyen's National Provider Identifier (NPI) is 1417319054, issued by NPPES.
Does Dr. Cindy Nguyen accept Medicare assignment?
Yes. Dr. Cindy Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cindy Nguyen 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). Source: CMS Medicare Physician & Other Practitioners file.