Doctor profile · Federal record
Dr. Angelo de Mattos, MD
Nephrology Physician (CMS: Nephrology) · Portland, OR
- NPI 1619984812
- Accepts Medicare
- MIPS 67.7 / 100 · 2023
- 41 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3181 Sw Sam Jackson Park RD
Portland, OR 972393011
(503) 494-3442
fax (503) 494-5330
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- November 5, 2019
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State license (1)
- Oregon #MD192424
- Medicaid (2)
- AL #009981565 · AL #009981555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1619984812. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
451
Distinct HCPCS
6
Medicare allowed
$59,786
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 198 | 61 | $121 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 138 | 69 | $144 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 44 | 41 | $169 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 18 | $81 | |
99496 |
Transitional care management services for problem of high complexity | 22 | 22 | $195 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 16 | 12 | $99 |
In context: peer comparison
Among 24 peers in Portland Nephrology Physician, average services per provider: 83. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
940
Patients
320
Total drug cost
$44,279
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carvedilol | Generic | 145 | 39 | $1,052 |
| Prednisone | Generic | 126 | 51 | $1,313 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 97 | 49 | $730 |
| Omeprazole | Generic | 91 | 18 | $1,205 |
| Famotidine | Generic | 80 | 29 | $706 |
| Nifedipine ER (Nifedipine) | Brand | 80 | 19 | $1,674 |
| Valganciclovir Hcl | Generic | 79 | 40 | $13,420 |
| Atorvastatin Calcium | Generic | 61 | 17 | $636 |
| Tradjenta (Linagliptin) | Brand | 36 | 0 | $19,873 |
| Tamsulosin Hcl | Generic | 28 | 11 | $414 |
Hospital affiliations
Frequently asked questions
What is Dr. Angelo de Mattos's medical specialty?
Dr. Angelo de Mattos practices Nephrology Physician in Portland, OR.
Where does Dr. Angelo de Mattos practice?
Dr. Angelo de Mattos practices at 3181 Sw Sam Jackson Park RD, Portland, OR 972393011. Office phone: 5034943442.
What is Dr. Angelo de Mattos's NPI?
Dr. Angelo de Mattos's National Provider Identifier (NPI) is 1619984812, issued by NPPES.
Does Dr. Angelo de Mattos accept Medicare assignment?
Yes. Dr. Angelo de Mattos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Angelo de Mattos commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.