Doctor profile · Federal record
Dr. William Sumner, MD
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Portland, OR
- NPI 1033646997
- Accepts Medicare
- MIPS 80.7 / 100 · 2023
- 9 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-7641
fax (503) 494-4661 - Additional location
-
169 Ashley Ave Rm 202
Charleston, SC 294258905
(843) 792-2322 - Mailing address
-
1400 Sw 5Th Ave Ste 500
Portland, OR 972015537
Credentials & registration
- NPI registered
- May 2017 — 9 yrs on file
- Profile last updated
- August 5, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Oregon #MD209999 · South Carolina #40921
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033646997. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
59
Distinct HCPCS
2
Medicare allowed
$10,202
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 41 | 24 | $212 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 18 | 18 | $85 |
In context: peer comparison
Among 123 peers in this city , average services per provider: 22. This provider delivers 2.7× the peer median.Frequently asked questions
What is Dr. William Sumner's medical specialty?
Dr. William Sumner practices Anesthesiology Physician in Portland, OR.
Where does Dr. William Sumner practice?
Dr. William Sumner practices at 3181 Sw Sam Jackson Park RD, Portland, OR 972393011. Office phone: 5034947641.
What is Dr. William Sumner's NPI?
Dr. William Sumner's National Provider Identifier (NPI) is 1033646997, issued by NPPES.
Does Dr. William Sumner accept Medicare assignment?
Yes. Dr. William Sumner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Sumner commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.