Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1457745200 Individual Practitioner Female Practitioner

Dr. Ashley Nicole Rivera , DO

Surgery • Beaverton, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ashley Rivera, DO is a certified Surgery practicing in Beaverton, OR. With approximately 11 years of clinical experience since completing medical education in 2015, Dr. Rivera delivers high-quality medical care to the local community at 11000 SW STRATUS ST STE 215.

Dr. Rivera maintains professional affiliations with The Oregon Clinic, Pc, Peacehealth, Peacehealth Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, subsequent hospital care with moderate levelof medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

11000 Sw Stratus St Ste 215

Beaverton, OR 970087104

Telephone 5032971351
Fax 5032972851
Associated Practice Facility / Clinic
🏢 General And Vascular Surgery Facility NPI 1497811061

Medicare Profile & Education

Medical School

Other

Graduation Year

2015

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Beaverton, OR

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
11 Yrs -11.2 yrs vs City Avg
City Avg: 22.2 Yrs
State Avg: 23.3 Yrs
Regional Practice Density
7 Specialists

Practicing in Beaverton, OR (555 Statewide)

Telehealth Adoption Rate
28.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
71.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Rivera (11 Years) 11 Yrs
Beaverton Specialty Average (22.2 Years) 22.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes
24 14 $169.00 $48.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
22 16 $269.00 $78.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
19 19 $446.00 $129.00
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
18 18 $577.00 $164.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
18 18 $385.00 $114.29
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
12 12 $627.00 $171.61

Medical Specialties & State Licenses

CMS Verified: 2026-05-15
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License OR DO197216

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
500749354 (OR)
Medicaid State Provider ID
2160204 (WA)

Hospital & Practice Group Affiliations

The Oregon Clinic, Pc

11000 Sw Stratus St, Beaverton, OR 970087104

The Oregon Clinic, Pc

5050 Ne Hoyt, Portland, OR 972132990

Phone: 5032396673

The Oregon Clinic, Pc

9155 Sw Barnes Rd, Portland, OR 972256634

Phone: 5032971351

Peacehealth Medical Group

3355 Riverbend Dr, Springfield, OR 974778800

Phone: 5412222402

Peacehealth

3333 Riverbend Dr, Springfield, OR 974778800

Phone: 5412227300

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

8 Associated Practitioners
NPI 1093804353

Doctor of Medicine (M.D.)

NPI 1235670431

Doctor of Medicine (M.D.)

NPI 1275622441

Doctor of Medicine (M.D.)

NPI 1376632752

Doctor of Medicine (M.D.)

NPI 1518161538

Doctor of Medicine (M.D.)

NPI 1710082219

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

14 Historical Events
📍
Updated Practice Location May 15, 2026

Registered at 11000 SW STRATUS ST STE 215, BEAVERTON, OR 970087104 (Tel: 5032971351)

📍
Updated Business Mailing Address December 04, 2025

Registered at 541 NE 20TH AVE STE 225, PORTLAND, OR 972322895 (Tel: 5039632801)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 19, 2021

Surgery (License #DO197216 in OR)

📍
Updated Practice Location September 17, 2020

Registered at 9155 SW BARNES RD STE 735, PORTLAND, OR 972256634 (Tel: 5032971351)

📍
Updated Business Mailing Address September 17, 2020

Registered at 847 NE 19TH AVE STE 300, PORTLAND, OR 972322686 (Tel: 5039632801)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 17, 2020

Surgery (License #PG172021 in OR)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) August 20, 2020

Surgery (License #DO197216 in OR)

👤
Provider Name / Credentials Updated July 22, 2020

Recorded as ASHLEY RIVERA, DO

NPI Profile Active March 18, 2015

NPI status registered as active in NPPES database

📍
Updated Practice Location March 18, 2015

Registered at 3600 NW SAMARITAN DR, CORVALLIS, OR 973303737 (Tel: 5417684906)

📍
Updated Business Mailing Address March 18, 2015

Registered at 3600 NW SAMARITAN DR, CORVALLIS, OR 973303737 (Tel: 5417684906)

👤
Provider Name / Credentials Updated March 18, 2015

Recorded as ASHLEY RIVERA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 18, 2015

Surgery (License #PG172021 in OR)

🟢
Initial NPI Registration & Enumeration March 18, 2015

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

NPI Number: 1457745200
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 18, 2015
Last Update: May 15, 2026
Sole Proprietor: No

Mailing Address

541 Ne 20th Ave Ste 225

Portland, OR 972322895

Phone: 5039632801

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.