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Active NPI 1679205603 Individual Practitioner Female Practitioner

Katharine Sherrard Taylor Olsen , RDN, CDR, MS

Dietitian, Registered • Seattle, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Katharine Olsen, RDN, CDR, MS is a certified Dietitian, Registered practicing in Seattle, WA. With approximately 5 years of clinical experience since completing medical education in 2021, Katharine Olsen delivers high-quality medical care to the local community at 1124 COLUMBIA ST STE 400.

Katharine Olsen is affiliated with Swedish Health Services and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include medical nutrition therapy, assessment and intervention, each. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1124 Columbia St Ste 400

Seattle, WA 981042053

Telephone 2062152440
Fax 2062152457
Associated Practice Facility / Clinic
🏢 Swedish Health Services Facility NPI 1720033145

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Dietitian, Registered in Seattle, WA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -9.2 yrs vs City Avg
City Avg: 14.2 Yrs
State Avg: 14.4 Yrs
Regional Practice Density
606 Specialists

Practicing in Seattle, WA (2154 Statewide)

Telehealth Adoption Rate
2.8% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
66.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Olsen (5 Years) 5 Yrs
Seattle Specialty Average (14.2 Years) 14.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
97802 Medical nutrition therapy, assessment and intervention, each 15 minutes
45 11 $90.73 $30.21

Medical Specialties & State Licenses

CMS Verified: 2025-01-28
Dietitian, Registered Primary Specialty

NUCC Taxonomy Code: 133V00000X

State License WA DI61335594

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Hospital & Practice Group Affiliations

Swedish Health Services

1124 Columbia St, Seattle, WA 981042053

Phone: 2062152440

Secondary Practice Locations

7500 212th St Sw Ste 116

Edmonds, WA 980267616

Phone: 4254093544

Practice Associates & Co-Workers

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

10 Associated Practitioners
Sarah Engel , RD

Dietitian, Registered

NPI 1235319609

Registered Dietitian

Dr. Hou Hsien Chiang , MD

Internal Medicine - Endocrinology, Diabetes & Metabolism

NPI 1255837100

Doctor of Medicine (M.D.)

Mackenzie Brewer , RD

Dietitian, Registered

NPI 1396484655

Registered Dietitian

Jessica Reber , RDN, CDCES

Dietitian, Registered

NPI 1427455039

Registered Dietitian Nutritionist, Certified Diabetes Care and Education Specialist

Grace Ling , RD

Dietitian, Registered

NPI 1598397929

Registered Dietitian

Jan Rystrom , RD, CDE

Dietitian, Registered

NPI 1679714281

Registered Dietitian, Certified Diabetes Educator

Career & Practice History Timeline

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

16 Historical Events
📍
Updated Practice Location January 28, 2025

Registered at 1124 COLUMBIA ST STE 400, SEATTLE, WA 981042053 (Tel: 2062152440)

📍
Updated Business Mailing Address January 28, 2025

Registered at PO BOX 25608, SALT LAKE CITY, UT 841250608 (Tel: 2063204476)

👤
Provider Name / Credentials Updated January 28, 2025

Recorded as KATHARINE OLSEN, RDN, CDR, MS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 28, 2025

Dietitian, Registered (License #DI61335594 in WA)

📍
Updated Practice Location September 07, 2024

Registered at 7500 212TH ST SW STE 116, EDMONDS, WA 980267616 (Tel: 4254093544)

📍
Updated Business Mailing Address September 07, 2024

Registered at 181 21ST AVE, SEATTLE, WA 981225943 (Tel: 2065950501)

👤
Provider Name / Credentials Updated September 07, 2024

Recorded as KATHARINE OLSEN, MS, RDN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 07, 2024

Dietitian, Registered (License #61335594 in WA)

📍
Updated Practice Location October 14, 2022

Registered at 1100 9TH AVE, SEATTLE, WA 981012756 (Tel: 2062236729)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 14, 2022

Dietitian, Registered (License #DI61335594 in WA)

NPI Profile Active June 28, 2022

NPI status registered as active in NPPES database

📍
Updated Practice Location June 28, 2022

Registered at 7500 212TH ST SW STE 116, EDMONDS, WA 980267616 (Tel: 4254093544)

📍
Updated Business Mailing Address June 28, 2022

Registered at 702 MARTIN LUTHER KING JR WAY S UNIT A, SEATTLE, WA 981443112 (Tel: 2065950501)

👤
Provider Name / Credentials Updated June 28, 2022

Recorded as KATHARINE TAYLOR, MS, RDN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2022

Dietitian, Registered

🟢
Initial NPI Registration & Enumeration June 28, 2022

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: 1679205603
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 28, 2022
Last Update: January 28, 2025
Sole Proprietor: No

Mailing Address

Po Box 25608

Salt Lake City, UT 841250608

Phone: 2063204476

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.