DR. ELAINE EVELINA TSENG (M.D.) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1649243197
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
489 THORACIC SURGERY in CA
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Provider Addresses for DR. ELAINE EVELINA TSENG (M.D.)
500 Parnassus Avenue, Parnassus Avenue, Inner Sunset, San Francisco, California, 94117, United States
SUITE 405W
SAN FRANCISCO, CA 941430118
Phone: (415) 221-4810
Fax: (415) 750-2181
Type: Mailing
San Francisco VA Medical Center, 4150, Clement Street, San Francisco, California, 94121-1545, United States
112D
SAN FRANCISCO, CA 941211545
Phone: (415) 221-4810
Fax: (415) 750-2181
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $684.
Total Amount is formed as General ($684) + Research ($0) + Ownership ($0) = $684.
Last reported payment date: 2024-10-10 • Largest payer in this snapshot: Edwards Lifesciences Corporation ($503).
Total Amount
$684
General + Research + Ownership
Payments
5
Total payment records
General Amount
$684
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Edwards Lifesciences Corporation | $503 |
| Medtronic, Inc. | $180 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2008-02-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20080227000674 | I | Thoracic Surgery | CA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 94143)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | CA | |
| General Surgery | MD | |
| Nurse Practitioner | CA | |
| Vascular Surgery | CA | |
| Nurse Practitioner | CA | |
| General Surgery | CA | |
| P O D I A T R Y | CA | |
| Plastic And Reconstructive Surgery | PA | |
| Colorectal Surgery (Proctology), General Surgery | CA | |
| Nurse Practitioner | CA |
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