Doctor profile · Federal record
Dr. Andrew Treister, MD
Neurocritical Care Physician (CMS: Neurology) · Neurology Physician · Portland, OR
- NPI 1518385293
- Accepts Medicare
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3181 Sw Sam Jackson Park RD
Portland, OR 97239
(503) 418-1472
fax (503) 418-1495 - Additional location
-
10180 Se Sunnyside RD
Clackamas, OR 970158970
(800) 813-2000
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- September 5, 2025
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 2084A2900X — NUCC code
- State license (1)
- Oregon #MD187660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1518385293. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
202
Distinct HCPCS
4
Medicare allowed
$34,917
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 119 | 60 | $215 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 42 | 29 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 29 | 29 | $132 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 12 | 12 | $177 |
In context: peer comparison
Among 5 peers in Portland Neurocritical Care Physician, average services per provider: 44. This provider delivers 4.6× the peer median.Frequently asked questions
What is Dr. Andrew Treister's medical specialty?
Dr. Andrew Treister practices Neurocritical Care Physician in Portland, OR.
Where does Dr. Andrew Treister practice?
Dr. Andrew Treister practices at 3181 Sw Sam Jackson Park RD, Portland, OR 97239. Office phone: 5034181472.
What is Dr. Andrew Treister's NPI?
Dr. Andrew Treister's National Provider Identifier (NPI) is 1518385293, issued by NPPES.
Does Dr. Andrew Treister accept Medicare assignment?
Yes. Dr. Andrew Treister accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Andrew Treister commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.