DR. ALAN MARVIN KELLER (M.D.) – Hematology & Oncology Physician, NPI 1386696011
Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
53 MEDICAL ONCOLOGY in OK
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Provider Addresses for DR. ALAN MARVIN KELLER (M.D.)
East 51st Street, Tulsa, Tulsa County, Oklahoma, 74146, United States
TULSA, OK 741466236
Phone: (918) 505-3200
Fax: (918) 505-3253
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 3 Open Payments records for all available years, with a total value of $47.
Total Amount is formed as General ($47) + Research ($0) + Ownership ($0) = $47.
Last reported payment date: 2023-07-18 • Largest payer in this snapshot: PFIZER INC. ($26).
Total Amount
$47
General + Research + Ownership
Payments
3
Total payment records
General Amount
$47
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-07-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| PFIZER INC. | $26 |
| AstraZeneca Pharmaceuticals LP | $21 |
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: 2010-05-21
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 |
|---|---|---|---|---|
| I20100521000320 | I | Medical Oncology | OK | 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 |
|---|---|---|---|---|
| J9267 | Injection, paclitaxel, 1 mg | 2,740 | 12 | $0 |
| J1627 | Injection, granisetron, extended-release, 0.1 mg | 1,400 | 13 | $0 |
| J1100 | Injection, dexamethasone sodium phosphate, 1 mg | 554 | 38 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 101 | 93 | $0 |
| 96367 | Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less | 98 | 37 | $0 |
Insurance plans in this area (ZIP 74146)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| Medical Oncology | OK | |
| Gynecological Oncology, Obstetrics/Gynecology | OK | |
| - | OK | |
| Nurse Practitioner | OK | |
| - | OK | |
| - | OK | |
| - | OK | |
| - | OK | |
| Surgical Oncology, General Surgery | OK | |
| - | OK |
Reviews
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