Dr. Ashley Nicole Rivera, DO

Dr. Rivera practices at The Oregon Clinic in Portland, Oregon.

Dr. Rivera's NPI, 1457745200, was assigned on March 18, 2015. Dr. Rivera holds Oregon license DO197216.

Dr. Rivera's primary practice is The Oregon Clinic, at 9155 SW Barnes Rd, Portland, OR 97225 in Washington County. The practice phone is (503) 963-2801.

Dr. Rivera's primary practice is The Oregon Clinic in Portland, Oregon. Dr. Rivera is also affiliated with Providence St. Vincent Medical Center. The medical group on file is The Oregon Clinic. Dmand AI also links Dr. Rivera to 3 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rivera practices, 6 sites in all. Vendor and product names are available with a free account.

Surgery is Dr. Rivera's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Rivera is licensed in Oregon.

CMS data shows 113 Medicare services from Dr. Rivera across 6 procedure codes in 2024, for 99 Medicare patients. Medicare paid $8,939 for them.

CMS counts 99 Medicare patients who saw Dr. Rivera in 2024. The largest group is 65 to 74, with 46 patients. 68% of them have high blood pressure, and 65% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Rivera's median patient age at 59, with 51% women.

In 2024, Dr. Rivera wrote 82 Medicare Part D claims for 55 patients. 99% of them were for generic drugs. CMS names the drug for 56 of them, across 1 drug with 11 or more claims each, at $209 in total drug cost. In 2023, CMS named 43 claims across 1 drug.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Rivera for performance year 2024, reported as part of a group. Dr. Rivera accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair (minimally invasive): 1 to 10 procedures (CMS shows small counts as a range)

Hernia repair - groin (open): 1 to 10 procedures (CMS shows small counts as a range)

Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 37 general payments to Dr. Rivera from 9 drug and device companies from 2017 to 2025. Travel and lodging make up the largest share, 48% of the total. Intuitive Surgical, Inc. paid the most, $3,589.