Doctor profile · Federal record
Dr. Kevin Oyama, MD
Anatomic Pathology & Clinical Pathology Physician · Tualatin, OR
- NPI 1790822211
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
19300 Sw 65Th Ave, Dept of Pathology
Tualatin, OR 970627706
(503) 692-2485
fax (503) 692-2638
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- May 1, 2009
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State license (1)
- Oregon #MD16601
- Medicaid (2)
- OR #062070 · WA #8345555
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790822211. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,786
Distinct HCPCS
10
Medicare allowed
$72,291
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 548 | 181 | $61 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 441 | 222 | $37 | |
84165 |
Protein measurement, serum | 176 | 161 | $18 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 129 | 27 | $28 | |
86334 |
Immunologic analysis technique on serum (immunofixation) | 122 | 110 | $18 | |
88307 |
Pathology examination of tissue using a microscope, moderately high complexity | 53 | 34 | $82 | |
88304 |
Pathology examination of tissue using a microscope, moderately low complexity | 49 | 47 | $11 | |
88377 |
Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure | 48 | 13 | $64 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 47 | 40 | $35 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 36 | 32 | $12 |
In context: peer comparison
Among 1 peers in Tualatin Anatomic Pathology & Clinical Pathology Physician, average services per provider: 99. This provider delivers 18× the peer median.Frequently asked questions
What is Dr. Kevin Oyama's medical specialty?
Dr. Kevin Oyama practices Anatomic Pathology & Clinical Pathology Physician in Tualatin, OR.
Where does Dr. Kevin Oyama practice?
Dr. Kevin Oyama practices at 19300 Sw 65Th Ave, Tualatin, OR 970627706. Office phone: 5036922485.
What is Dr. Kevin Oyama's NPI?
Dr. Kevin Oyama's National Provider Identifier (NPI) is 1790822211, issued by NPPES.
What procedures does Dr. Kevin Oyama commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Protein measurement, serum (HCPCS 84165). Source: CMS Medicare Physician & Other Practitioners file.