Doctor profile · Federal record
Dr. Andrew Seaman, MD
Addiction Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Addiction Medicine (Internal Medicine) Physician · Addiction Medicine (Internal Medicine) Physician · Addiction Medicine (Internal Medicine) Physician · Hillsboro, OR
- NPI 1801022959
- Accepts Medicare
- 17 yrs in practice
- Licensed in 4 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
18610 Nw Cornell RD, Ste 101
Hillsboro, OR 971249206
(503) 216-9360 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- June 2009 — 17 yrs on file
- Profile last updated
- March 6, 2024
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207RA0401X — NUCC code
- State licenses (4)
- Vermont #042.0015508 · New Hampshire #21905 · Massachusetts #289813 · Maine #MD26314
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801022959. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
22
Distinct HCPCS
1
Medicare allowed
$2,167
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 22 | 15 | $99 |
In context: peer comparison
Among 1 peers in Hillsboro Addiction Medicine (Internal Medicine) Physician, average services per provider: 22. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$1,704
Transactions
7
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 7 | $1,704.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
254
Patients
118
Total drug cost
$19,775
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 170 | 101 | $11,320 |
| Buprenorphine Hcl | Generic | 27 | 0 | $420 |
| Suboxone (Buprenorphine Hcl/Naloxone Hcl) | Brand | 27 | 17 | $7,426 |
| Clonidine Hcl | Generic | 17 | 0 | $138 |
| Gabapentin | Generic | 13 | 0 | $471 |
Frequently asked questions
What is Dr. Andrew Seaman's medical specialty?
Dr. Andrew Seaman practices Addiction Medicine (Internal Medicine) Physician in Hillsboro, OR.
Where does Dr. Andrew Seaman practice?
Dr. Andrew Seaman practices at 18610 Nw Cornell RD, Hillsboro, OR 971249206. Office phone: 5032169360.
What is Dr. Andrew Seaman's NPI?
Dr. Andrew Seaman's National Provider Identifier (NPI) is 1801022959, issued by NPPES.
Does Dr. Andrew Seaman accept Medicare assignment?
Yes. Dr. Andrew Seaman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Seaman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.