Doctor profile · Federal record

Dr. Elaine Tseng, M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · San Francisco, CA

  • NPI 1649243197
  • Accepts Medicare
  • 33 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4150 Clement St, 112D
San Francisco, CA 941211545
(415) 221-4810
fax (415) 750-2181
Mailing address
500 Parnassus Ave, Suite 405W
San Francisco, CA 941430118

Credentials & registration

NPPES · NUCC
NPI registered
February 2006 — 20 yrs on file
Profile last updated
July 1, 2014
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
208G00000X — NUCC code
State license (1)
California #G86536

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1649243197. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$295
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Medtronic, INC. 1 $180.45
Edwards Lifesciences Corporation 1 $115.04

By nature of payment

Food and Beverage
$295

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Elaine Tseng's medical specialty?
Dr. Elaine Tseng practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in San Francisco, CA.
Where does Dr. Elaine Tseng practice?
Dr. Elaine Tseng practices at 4150 Clement St, San Francisco, CA 941211545. Office phone: 4152214810.
What is Dr. Elaine Tseng's NPI?
Dr. Elaine Tseng's National Provider Identifier (NPI) is 1649243197, issued by NPPES.
Does Dr. Elaine Tseng accept Medicare assignment?
Yes. Dr. Elaine Tseng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.