Doctor profile · Federal record

Dr. Lydia Alexander, M.D.

Internal Medicine Physician · San Francisco, CA

  • NPI 1578717237
  • 18 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2425 Geary Blvd
San Francisco, CA 941153358
(415) 833-2000

Credentials & registration

NPPES · NUCC
NPI registered
November 2008 — 18 yrs on file
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A100407

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578717237. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$34,141
Transactions
43
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Lilly USA, LLC 33 $21,928.57
Novo Nordisk Inc 10 $12,212.08

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
$20,825
Consulting Fee
$9,563
Travel and Lodging
$2,331
Food and Beverage
$1,422

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
25
Patients
0
Total drug cost
$21,736
Drug Type Claims Patients Total cost
Ozempic (Semaglutide) Brand 14 0 $21,281
Topiramate Generic 11 0 $455

Frequently asked questions

Auto-generated from federal data
What is Dr. Lydia Alexander's medical specialty?
Dr. Lydia Alexander practices Internal Medicine Physician in San Francisco, CA.
Where does Dr. Lydia Alexander practice?
Dr. Lydia Alexander practices at 2425 Geary Blvd, San Francisco, CA 941153358. Office phone: 4158332000.
What is Dr. Lydia Alexander's NPI?
Dr. Lydia Alexander's National Provider Identifier (NPI) is 1578717237, issued by NPPES.