Doctor profile · Federal record
Dr. Matthew Nguyen, MD
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Portland, OR
- NPI 1851731681
- Accepts Medicare
- MIPS 87.8 / 100 · 2023
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9205 Sw Barnes RD
Portland, OR 972256603
(503) 216-2906 - Additional location
-
420 Delaware St Se, Mmc 913
Minneapolis, MN 554550341
(612) 624-0990 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Profile last updated
- November 4, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD191323
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851731681. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
226
Distinct HCPCS
4
Medicare allowed
$24,145
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 90 | 42 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 86 | 37 | $118 | |
99239 |
Hospital discharge day management, more than 30 minutes | 32 | 31 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 18 | 18 | $177 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 3.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
13
Patients
0
Total drug cost
$192
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atenolol | Generic | 13 | 0 | $192 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Nguyen's medical specialty?
Dr. Matthew Nguyen practices Internal Medicine Physician in Portland, OR.
Where does Dr. Matthew Nguyen practice?
Dr. Matthew Nguyen practices at 9205 Sw Barnes RD, Portland, OR 972256603. Office phone: 5032162906.
What is Dr. Matthew Nguyen's NPI?
Dr. Matthew Nguyen's National Provider Identifier (NPI) is 1851731681, issued by NPPES.
Does Dr. Matthew Nguyen accept Medicare assignment?
Yes. Dr. Matthew Nguyen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Nguyen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.