Doctor profile · Federal record
Dr. Steven Mattison, MD
Anesthesiology Physician (CMS: Anesthesiology) · Portland, OR
- NPI 1083638555
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
707 Sw Washington St, Ste 700
Portland, OR 972053536
(503) 299-9906
fax (503) 225-9002 - Mailing address
-
Po Box 35147, #1801
Seattle, WA 981245147
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 18, 2018
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Oregon #MD16738
- Medicaid (2)
- OR #011432 · WA #8123093
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083638555. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
27
Distinct HCPCS
2
Medicare allowed
$5,397
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
01402 |
Anesthesia for procedure for total knee joint replacement | 15 | 15 | $312 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 12 | 12 | $60 |
In context: peer comparison
Among 123 peers in this city , average services per provider: 22. This provider delivers 1.2× the peer median.Frequently asked questions
What is Dr. Steven Mattison's medical specialty?
Dr. Steven Mattison practices Anesthesiology Physician in Portland, OR.
Where does Dr. Steven Mattison practice?
Dr. Steven Mattison practices at 707 Sw Washington St, Portland, OR 972053536. Office phone: 5032999906.
What is Dr. Steven Mattison's NPI?
Dr. Steven Mattison's National Provider Identifier (NPI) is 1083638555, issued by NPPES.
Does Dr. Steven Mattison accept Medicare assignment?
Yes. Dr. Steven Mattison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Steven Mattison commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447). Source: CMS Medicare Physician & Other Practitioners file.