DR. WEI WANG (MD, PHD) – Medical Oncology Physician, NPI 1861482853
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
550 MEDICAL ONCOLOGY in CA
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Provider Addresses for DR. WEI WANG (MD, PHD)
2100;2140, Webster Street, Pacific Heights, San Francisco, California, 95115, United States
SUITE 326
SAN FRANCISCO, CA 941152373
Phone: (415) 885-8600
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 89 Open Payments records for all available years, with a total value of $2,343.
Total Amount is formed as General ($2,343) + Research ($0) + Ownership ($0) = $2,343.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: PFIZER INC. ($355).
Total Amount
$2,343
General + Research + Ownership
Payments
89
Total payment records
General Amount
$2,343
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $355 |
| AstraZeneca Pharmaceuticals LP | $262 |
| ARRAY BIOPHARMA INC | $261 |
| Novartis Pharmaceuticals Corporation | $247 |
| ABBVIE INC. | $213 |
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: 2007-04-03
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 |
|---|---|---|---|---|
| I20070403000573 | I | Medical Oncology | 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.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| J0897 | Injection, denosumab, 1 mg | 4,860 | 18 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 216 | 90 | $0 |
| 85025 | Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 213 | 40 | $0 |
| 36415 | Insertion of needle into vein for collection of blood sample | 188 | 44 | $0 |
| 96413 | Administration of chemotherapy into vein, 1 hour or less | 152 | 22 | $0 |
Insurance plans in this area (ZIP 94115)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| H E M A T O L O G Y/ O N C O L O G Y | CA | |
| H E M A T O L O G Y/ O N C O L O G Y | CA |
Reviews
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