Doctor profile · Federal record

Dr. Casey Yamashita, MD

Geriatric Medicine (Internal Medicine) Physician · Internal Medicine Physician · Los Angeles, CA

  • NPI 1316392673
  • 10 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1520 San Pablo St Ste 1000
Los Angeles, CA 900335312
(323) 442-5100
Mailing address
Po Box 31309
Los Angeles, CA 900310309

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
November 27, 2023
Specialty taxonomy
207RG0300X — NUCC code
State license (1)
California #A153887

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1316392673. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$73
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Becton, Dickinson and Company 1 $53.00
Bayer Healthcare Pharmaceuticals INC. 1 $20.00

By nature of payment

Compensation for Services Other Than Consulting, Including Serving As Faculty or As A Speaker at A Venue Other Than A Continuing Education Program
$53
Consulting Fee
$20

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
111
Patients
28
Total drug cost
$2,174
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 30 16 $491
Atorvastatin Calcium Generic 16 12 $597
Diclofenac Sodium Generic 15 0 $212
Hydrochlorothiazide Generic 15 0 $73
Gabapentin Generic 13 0 $244
Benazepril Hcl Generic 11 0 $244
Levothyroxine Sodium Generic 11 0 $313

Frequently asked questions

Auto-generated from federal data
What is Dr. Casey Yamashita's medical specialty?
Dr. Casey Yamashita practices Geriatric Medicine (Internal Medicine) Physician in Los Angeles, CA.
Where does Dr. Casey Yamashita practice?
Dr. Casey Yamashita practices at 1520 San Pablo St Ste 1000, Los Angeles, CA 900335312. Office phone: 3234425100.
What is Dr. Casey Yamashita's NPI?
Dr. Casey Yamashita's National Provider Identifier (NPI) is 1316392673, issued by NPPES.