Doctor profile · Federal record
Dr. Nicholas Nelson, MD
Internal Medicine Physician (CMS: Hospitalist) · Portland, OR
- NPI 1063646255
- Accepts Medicare
- MIPS 98.9 / 100 · 2023
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
9205 Sw Barnes RD
Portland, OR 972256603
(503) 216-2906 - Mailing address
-
Po Box 3158
Portland, OR 972083158
Credentials & registration
- NPI registered
- May 2009 — 17 yrs on file
- Profile last updated
- January 26, 2018
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Oregon #MD157850
- Medicaid
- OR #500647923
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063646255. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
507
Distinct HCPCS
6
Medicare allowed
$53,061
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 199 | 97 | $119 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 171 | 83 | $79 | |
99239 |
Hospital discharge day management, more than 30 minutes | 58 | 57 | $114 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 39 | 39 | $174 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 26 | 19 | $49 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $81 |
In context: peer comparison
Among 209 peers in Portland Internal Medicine Physician, average services per provider: 60. This provider delivers 8.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
106
Patients
0
Total drug cost
$2,201
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 21 | 0 | $363 |
| Tamsulosin Hcl | Generic | 16 | 0 | $464 |
| Atenolol | Generic | 15 | 0 | $140 |
| Finasteride | Generic | 14 | 0 | $348 |
| Simvastatin | Generic | 14 | 0 | $316 |
| Bupropion Xl (Bupropion Hcl) | Brand | 13 | 0 | $456 |
| Torsemide | Generic | 13 | 0 | $114 |
Hospital affiliations
Frequently asked questions
What is Dr. Nicholas Nelson's medical specialty?
Dr. Nicholas Nelson practices Internal Medicine Physician in Portland, OR.
Where does Dr. Nicholas Nelson practice?
Dr. Nicholas Nelson practices at 9205 Sw Barnes RD, Portland, OR 972256603. Office phone: 5032162906.
What is Dr. Nicholas Nelson's NPI?
Dr. Nicholas Nelson's National Provider Identifier (NPI) is 1063646255, issued by NPPES.
Does Dr. Nicholas Nelson accept Medicare assignment?
Yes. Dr. Nicholas Nelson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Nelson commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.