Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Melissa Arguello-Belli, MD

Individual provider Family Medicine Physician · NPI 1982649794

Dr. Melissa Arguello-Belli, MD is registered under Family Practice in Cornelius, Oregon. Qualified in 1999, 27 years ago. Practices with Virginia Garcia Memorial Health Center, a 88-clinician group and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
27
Licensed in
CA, OR
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1151 N Adair St
Cornelius, OR 97113-8900 Not confirmed with CMS for 11 years — call before visiting
Phone: (503) 359-5564
Fax: (503) 357-4371
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD169692 (OR)
Family Medicine Physician Taxonomy 207Q00000X · Licence A84156 (CA)

Record details

NPI number1982649794
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2006
Last updated in NPPESAugust 26, 2015

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Virginia Garcia Memorial Health Center — 88 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients25
Services billed 56 a service is one billed item, such as a visit, a test or a procedure
Average patient age69

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Hillsboro Medical Center Hospital · Hillsboro, OR

Colleagues at Virginia Garcia Memorial Health Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 88 clinicians in the practice; 12 are shown here.

Other providers in Cornelius