Doctor profile · Federal record
Dr. John Frazer, M.D., PH.D.
Pediatric Hematology & Oncology Physician (CMS: Hematology/Oncology) · Oklahoma City, OK
- NPI 1659450120
- Accepts Medicare
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1200 Childrens Ave, Suite 14500
Oklahoma City, OK 731044637
(405) 271-5311
fax (405) 271-3767
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- July 16, 2012
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 2080P0207X — NUCC code
- State license (1)
- Oklahoma #29167
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659450120. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Illumina, INC. | 1 | $20.45 |
By nature of payment
Frequently asked questions
What is Dr. John Frazer's medical specialty?
Dr. John Frazer practices Pediatric Hematology & Oncology Physician in Oklahoma City, OK.
Where does Dr. John Frazer practice?
Dr. John Frazer practices at 1200 Childrens Ave, Oklahoma City, OK 731044637. Office phone: 4052715311.
What is Dr. John Frazer's NPI?
Dr. John Frazer's National Provider Identifier (NPI) is 1659450120, issued by NPPES.
Does Dr. John Frazer accept Medicare assignment?
Yes. Dr. John Frazer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.