Doctor profile · Federal record
Dr. Nikolaus Matsler, M.D.
Medical Toxicology (Emergency Medicine) Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Emergency Medicine Physician · Student in an Organized Health Care Education/Training Program · Portland, OR
- NPI 1902338932
- Accepts Medicare
- MIPS 86.1 / 100 · 2023
- 9 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-7551
Credentials & registration
- NPI registered
- March 2017 — 9 yrs on file
- Profile last updated
- August 15, 2023
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207PT0002X — NUCC code
- State licenses (3)
- Oregon #MD215512 · Colorado #DR.0066132 · Puerto Rico #MD215512
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902338932. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
92
Distinct HCPCS
4
Medicare allowed
$10,055
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 34 | 33 | $168 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 28 | 25 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 17 | 17 | $116 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $166 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 26. This provider delivers 3.5× the peer median.Frequently asked questions
What is Dr. Nikolaus Matsler's medical specialty?
Dr. Nikolaus Matsler practices Medical Toxicology (Emergency Medicine) Physician in Portland, OR.
Where does Dr. Nikolaus Matsler practice?
Dr. Nikolaus Matsler practices at 3181 Sw Sam Jackson Park RD, Portland, OR 972393011. Office phone: 5034947551.
What is Dr. Nikolaus Matsler's NPI?
Dr. Nikolaus Matsler's National Provider Identifier (NPI) is 1902338932, issued by NPPES.
Does Dr. Nikolaus Matsler accept Medicare assignment?
Yes. Dr. Nikolaus Matsler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nikolaus Matsler commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.