Doctor profile · Federal record
Dr. Onyekachi Ogbonna, M.D.
Medical Oncology Physician (CMS: Hematology/Oncology) · Hematology & Oncology Physician · Portland, OR
- NPI 1992090112
- Accepts Medicare
- MIPS 90.5 / 100 · 2023
- 15 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1130 Nw 22Nd Ave
Portland, OR 972102900
(570) 326-8470
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- September 2, 2020
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207RX0202X — NUCC code
- State licenses (2)
- Oregon #MD198478 · Pennsylvania #MD460052
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992090112. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
442
Distinct HCPCS
4
Medicare allowed
$48,265
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 210 | 112 | $98 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 170 | 91 | $142 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 44 | 37 | $66 | |
G2212 |
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | 18 | 16 | $31 |
In context: peer comparison
Among 16 peers in this city , average services per provider: 55. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$149
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| TELA Bio, Inc. | 1 | $134.38 | |
| Aveo Pharmaceuticals, Inc. | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
533
Patients
88
Total drug cost
$1,572,334
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Tamoxifen Citrate | Generic | 55 | 19 | $2,069 |
| Dexamethasone | Generic | 47 | 18 | $513 |
| Acyclovir | Generic | 40 | 0 | $539 |
| Letrozole | Generic | 39 | 12 | $930 |
| Oxycodone Hcl | Generic | 38 | 0 | $900 |
| Abiraterone Acetate | Generic | 36 | 0 | $26,366 |
| Anastrozole | Generic | 35 | 0 | $986 |
| Ibrance (Palbociclib) | Brand | 34 | 0 | $607,270 |
| Duloxetine Hcl | Generic | 32 | 0 | $239 |
| Eliquis (Apixaban) | Brand | 32 | 0 | $19,470 |
Hospital affiliations
Frequently asked questions
What is Dr. Onyekachi Ogbonna's medical specialty?
Dr. Onyekachi Ogbonna practices Medical Oncology Physician in Portland, OR.
Where does Dr. Onyekachi Ogbonna practice?
Dr. Onyekachi Ogbonna practices at 1130 Nw 22Nd Ave, Portland, OR 972102900. Office phone: 5703268470.
What is Dr. Onyekachi Ogbonna's NPI?
Dr. Onyekachi Ogbonna's National Provider Identifier (NPI) is 1992090112, issued by NPPES.
Does Dr. Onyekachi Ogbonna accept Medicare assignment?
Yes. Dr. Onyekachi Ogbonna accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Onyekachi Ogbonna commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.