DR. JOHN KIMBLE FRAZER (M.D., PH.D.) – Pediatric Hematology & Oncology Physician, NPI 1659450120
Pediatric Hematology & Oncology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
111 HEMATOLOGY/ONCOLOGY in OK
Provider Addresses for DR. JOHN KIMBLE FRAZER (M.D., PH.D.)
1200 CHILDRENS AVE
SUITE 14500
OKLAHOMA CITY, OK 731044637
Phone: (405) 271-5311
Fax: (405) 271-3767
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $36.
Total Amount is formed as General ($36) + Research ($0) + Ownership ($0) = $36.
Last reported payment date: 2024-05-16 • Largest payer in this snapshot: Illumina, Inc. ($20).
Total Amount
$36
General + Research + Ownership
Payments
2
Total payment records
General Amount
$36
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-16
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Illumina, Inc. | $20 |
| Alexion Pharmaceuticals, Inc. | $16 |
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: 2012-09-26
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 |
|---|---|---|---|---|
| I20120926000484 | I | Hematology/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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 73104)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| R H E U M A T O L O G Y | OK | |
| Orthopedic Surgery, Hand Surgery | OK | |
| A N E S T H E S I O L O G Y | OK | |
| Hospitalist, Internal Medicine | OK | |
| Pediatric Medicine, Hematology/Oncology | VA | |
| Pulmonary Disease, Internal Medicine | OK | |
| Clinical Psychologist | OK | |
| Emergency Medicine | OK | |
| Critical Care (Intensivists), Pediatric Medicine | OK | |
| Endocrinology, Pediatric Medicine | OK |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.