Doctor profile · Federal record
Dr. Matthew Lonergan, MD
Hematology & Oncology Physician (CMS: Hematology/Oncology) · Internal Medicine Physician · Hematology & Oncology Physician · Eugene, OR
- NPI 1639122591
- Accepts Medicare
- MIPS 97.2 / 100 · 2023
- 32 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
520 Country Club
Eugene, OR 974016036
(541) 683-5001
fax (541) 683-1422 - Mailing address
-
520 Country Club Pkwy
Eugene, OR 974016043
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- July 15, 2021
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RH0003X — NUCC code
- State licenses (2)
- Oregon #MD171696 · Washington #MD00034123
- Medicaid
- WA #1639122591
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639122591. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
26,219
Distinct HCPCS
10
Medicare allowed
$595,920
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J0185 |
Injection, aprepitant, 1 mg | 10,270 | 25 | $2 | |
J9271 |
Injection, pembrolizumab, 1 mg | 8,201 | 15 | $49 | |
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,050 | 33 | $0 | |
J2469 |
Injection, palonosetron hcl, 25 mcg | 980 | 36 | $1 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 829 | 217 | $7 | |
36415 |
Insertion of needle into vein for collection of blood sample | 823 | 221 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 730 | 200 | $10 | |
J1626 |
Injection, granisetron hydrochloride, 100 mcg | 440 | 20 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 431 | 129 | $87 | |
83615 |
Lactate dehydrogenase (enzyme) level | 357 | 94 | $6 |
In context: peer comparison
Among 4 peers in Eugene Hematology & Oncology Physician, average services per provider: 580. This provider delivers 45× the peer median.Open Payments
Industry payments received
All-time total
$917
Transactions
7
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Intuitive Surgical, INC. | 6 | $896.96 | |
| Aveo Pharmaceuticals, INC. | 1 | $20.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
667
Patients
197
Total drug cost
$765,911
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Anastrozole | Generic | 150 | 52 | $5,501 |
| Oxycodone Hcl | Generic | 74 | 24 | $1,937 |
| Ondansetron Hcl | Generic | 65 | 43 | $1,576 |
| Prochlorperazine Maleate | Generic | 55 | 34 | $795 |
| Dexamethasone | Generic | 49 | 29 | $1,260 |
| Levothyroxine Sodium | Generic | 36 | 0 | $458 |
| Prednisone | Generic | 36 | 15 | $352 |
| Calquence (Acalabrutinib Maleate) | Brand | 29 | 0 | $383,095 |
| Folic Acid | Generic | 29 | 0 | $110 |
| Acyclovir | Generic | 27 | 0 | $1,212 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Lonergan's medical specialty?
Dr. Matthew Lonergan practices Hematology & Oncology Physician in Eugene, OR.
Where does Dr. Matthew Lonergan practice?
Dr. Matthew Lonergan practices at 520 Country Club, Eugene, OR 974016036. Office phone: 5416835001.
What is Dr. Matthew Lonergan's NPI?
Dr. Matthew Lonergan's National Provider Identifier (NPI) is 1639122591, issued by NPPES.
Does Dr. Matthew Lonergan accept Medicare assignment?
Yes. Dr. Matthew Lonergan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Lonergan commonly perform?
Top Medicare-reported procedures in 2023: Injection, aprepitant, 1 mg (HCPCS J0185); Injection, pembrolizumab, 1 mg (HCPCS J9271); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.