Doctor profile · Federal record
Dr. Karen Weisman, MD
Internal Medicine Physician (CMS: Internal Medicine) · Corvallis, OR
- NPI 1134100944
- Accepts Medicare
- 34 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2310 Nw Kings Blvd
Corvallis, OR 973303925
(541) 754-1530
fax (541) 754-1534
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- May 5, 2011
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD 19502
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134100944. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$54
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Indivior INC. | 2 | $38.85 | |
| Abbvie INC. | 1 | $15.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
362
Patients
15
Total drug cost
$56,691
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 188 | 15 | $39,239 |
| Buprenorphine Hcl | Generic | 44 | 0 | $2,677 |
| Alprazolam | Generic | 30 | 0 | $110 |
| Suboxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 30 | 0 | $12,409 |
| Lorazepam | Generic | 27 | 0 | $127 |
| Gabapentin | Generic | 19 | 0 | $300 |
| Prazosin Hcl | Generic | 13 | 0 | $1,263 |
| Lidocaine | Generic | 11 | 0 | $565 |
Frequently asked questions
What is Dr. Karen Weisman's medical specialty?
Dr. Karen Weisman practices Internal Medicine Physician in Corvallis, OR.
Where does Dr. Karen Weisman practice?
Dr. Karen Weisman practices at 2310 Nw Kings Blvd, Corvallis, OR 973303925. Office phone: 5417541530.
What is Dr. Karen Weisman's NPI?
Dr. Karen Weisman's National Provider Identifier (NPI) is 1134100944, issued by NPPES.
Does Dr. Karen Weisman accept Medicare assignment?
Yes. Dr. Karen Weisman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.