Doctor profile · Federal record
Dr. Stanley Liu, MD
Internal Medicine Physician (CMS: Internal Medicine) · Portland, OR
- NPI 1578958898
- Accepts Medicare
- MIPS 76.2 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4805 Ne Glisan St
Portland, OR 972132933
(503) 215-2392 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- January 16, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD188749
- Medicaid
- OR #500754279
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1578958898. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
185
Distinct HCPCS
6
Medicare allowed
$21,760
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 75 | 39 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 32 | 32 | $170 | |
99239 |
Hospital discharge day management, more than 30 minutes | 29 | 29 | $112 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 19 | 15 | $101 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 18 | 13 | $78 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 12 | 12 | $81 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 3.1× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Stanley Liu's medical specialty?
Dr. Stanley Liu practices Internal Medicine Physician in Portland, OR.
Where does Dr. Stanley Liu practice?
Dr. Stanley Liu practices at 4805 Ne Glisan St, Portland, OR 972132933. Office phone: 5032152392.
What is Dr. Stanley Liu's NPI?
Dr. Stanley Liu's National Provider Identifier (NPI) is 1578958898, issued by NPPES.
Does Dr. Stanley Liu accept Medicare assignment?
Yes. Dr. Stanley Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stanley Liu commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.