Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1538736939 Individual Practitioner Male Practitioner

Dr. Ryan Erdwins , DO

Pediatrics • Portland, OR

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Ryan Erdwins, DO is a certified Pediatrics practicing in Portland, OR. With approximately 5 years of clinical experience since graduating from Pacific Nw Un Of Hs, Col Of Osteopathic Medicine in 2021, Dr. Erdwins delivers high-quality medical care to the local community at 9205 SW BARNES RD.

Dr. Erdwins is affiliated with Providence Health And Services Oregon and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

9205 Sw Barnes Rd

Portland, OR 972256603

Telephone 5032162906
Associated Practice Facility / Clinic
🏢 The Radiology Group Pc Facility NPI 1861464034

Medicare Profile & Education

Medical School

Pacific Nw Un Of Hs, Col Of Osteopathic Medicine

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Portland, OR

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -10.5 yrs vs City Avg
City Avg: 15.5 Yrs
State Avg: 20.9 Yrs
Regional Practice Density
282 Specialists

Practicing in Portland, OR (880 Statewide)

Telehealth Adoption Rate
0.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Erdwins (5 Years) 5 Yrs
Portland Specialty Average (15.5 Years) 15.5 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-11-14
Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License OR DO224522

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License OR DO224522

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Providence Health And Services Oregon

9205 Sw Barnes Rd, Portland, OR 972256603

Providence Health And Services Oregon

5050 Ne Hoyt St, Portland, OR 972132981

Phone: 5032156480

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1003045709

Doctor of Medicine (M.D.)

NPI 1013943661

Doctor of Medicine (M.D.)

Dr. Sanjiv Panwala , MD

Internal Medicine

NPI 1023047321

Doctor of Medicine (M.D.)

Dr. Adrianna Morse , MD

Internal Medicine

NPI 1033791314

Doctor of Medicine (M.D.)

NPI 1043444078

Doctor of Medicine (M.D.)

NPI 1053489278

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events
📍
Updated Practice Location November 14, 2025

Registered at 9205 SW BARNES RD, PORTLAND, OR 972256603 (Tel: 5032162906)

📍
Updated Business Mailing Address November 14, 2025

Registered at 9205 SW BARNES RD, PORTLAND, OR 972256603 (Tel: 5032162906)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 14, 2025

Pediatrics (License #DO224522 in OR)

NPI Profile Active June 05, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location June 05, 2021

Registered at 11234 ANDERSON ST, LOMA LINDA, CA 923542804 (Tel: 9095584174)

📍
Updated Business Mailing Address June 05, 2021

Registered at 11234 ANDERSON ST, LOMA LINDA, CA 923542804 (Tel: 9095584174)

👤
Provider Name / Credentials Updated June 05, 2021

Recorded as RYAN ERDWINS, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 05, 2021

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration June 05, 2021

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: 1538736939
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 05, 2021
Last Update: November 14, 2025
Sole Proprietor: No

Mailing Address

9205 Sw Barnes Rd

Portland, OR 972256603

Phone: 5032162906

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.