DR. ALBERT L III VAN AMBURG (M.D.) – Medical Oncology Physician, NPI 1306804489
Medical Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
310 HEMATOLOGY/ONCOLOGY in MO
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Provider Addresses for DR. ALBERT L III VAN AMBURG (M.D.)
St. Luke's Hospital, 232, South Woods Mill Road, Chesterfield, Saint Louis County, Missouri, 63017, United States
SUITE 330 EAST
CHESTERFIELD, MO 630173417
Phone: (314) 205-6737
Fax: (314) 576-2378
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 97 Open Payments records for all available years, with a total value of $1,983.
Total Amount is formed as General ($1,983) + Research ($0) + Ownership ($0) = $1,983.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($230).
Total Amount
$1,983
General + Research + Ownership
Payments
97
Total payment records
General Amount
$1,983
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $230 |
| E.R. Squibb & Sons, L.L.C. | $147 |
| PFIZER INC. | $133 |
| Incyte Corporation | $121 |
| AstraZeneca Pharmaceuticals LP | $84 |
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: 2005-09-26
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 |
|---|---|---|---|---|
| I20050926000400 | I | Hematology/Oncology | MO | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 272 | 124 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 160 | 105 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 40 | 15 | $0 |
| 38222 | Biopsy and aspiration of bone marrow sample for diagnosis | 15 | 14 | $0 |
| 99203 | New patient office or other outpatient visit, 30-44 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 63017)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Medical Oncology, Hematology | MO | |
| Hematology/Oncology, Hematopoietic Cell Transplantation And Cellular Therapy | MO | |
| Nurse Practitioner | MO | |
| Hematology/Oncology, Internal Medicine | MO | |
| Hospitalist, Internal Medicine | MO | |
| Internal Medicine | MO | |
| Nurse Practitioner | MO | |
| Hematology/Oncology, Hematology, Hospitalist, Internal Medicine | CT |
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