Joel Masami Oyama , FNP-C
Nurse Practitioner - Family • Gresham, OR
Professional Overview & Biography Verified Profile Summary
Joel Oyama, FNP-C is a certified Nurse Practitioner - Family practicing in Gresham, OR. With approximately 6 years of clinical experience since completing medical education in 2020, Joel Oyama delivers high-quality medical care to the local community at 440 NW DIVISION ST.
Joel Oyama maintains professional affiliations with Legacy Clinics Llc, Silverton Health and accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
440 Nw Division St
Gresham, OR 970305506
Medicare Profile & Education
Other
2020
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner - Family in Gresham, OR
Practicing in Gresham, OR (2410 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
26 | 23 | $222.00 | $84.12 |
|
G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
|
26 | 23 | $44.00 | $14.30 |
Medical Specialties & State Licenses
CMS Verified: 2026-07-07NUCC Taxonomy Code: 363LF0000X
Definition to come...
Additional State Medicaid & Healthcare Payer Identifiers
Hospital & Practice Group Affiliations
Silverton Health
1475 Mount Hood Ave, Woodburn, OR 970719199
Phone: 5038738853
Legacy Clinics Llc
25050 Se Stark St, Gresham, OR 970303383
Phone: 5036741848
Legacy Clinics Llc
1130 Nw 22nd Ave, Portland, OR 972102969
Phone: 5034138988
Legacy Clinics Llc
25050 Se Stark St, Gresham, OR 970303383
Phone: 5036741520
Silverton Health
1475 Mount Hood Ave, Woodburn, OR 970719066
Phone: 5039822174
Silverton Health
1475 Mount Hood Ave, Woodburn, OR 970719263
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Nurse Practitioner - Family
Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)
Registered Nurse - Ambulatory Care
Nurse Practitioner - Gerontology
Dietitian, Registered
Registered Dietitian
Internal Medicine
Doctor of Medicine (M.D.)
Counselor - Mental Health
QMHPR
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 440 NW DIVISION ST, GRESHAM, OR 970305506 (Tel: 5032159500)
Registered at 440 NW DIVISION ST, GRESHAM, OR 970305506
Registered at 25050 SE STARK ST, MOB 4, SUITE 265, GRESHAM, OR 97030 (Tel: 5036741520)
Registered at PO BOX 3417, PORTLAND, OR 972083417
NPI status registered as active in NPPES database
Registered at 347 FAIRVIEW ST, SILVERTON, OR 973811916 (Tel: 5038735667)
Registered at 661 SE ACACIA LN, GRESHAM, OR 970802015 (Tel: 5037012224)
Recorded as JOEL OYAMA, FNP-C
Nurse Practitioner (License #202101694NP-PP in OR)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
440 Nw Division St
Gresham, OR 970305506
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