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Active NPI 1730176058 Individual Practitioner Male Practitioner

Steven M Riddle , RPH

Pharmacist - Pharmacotherapy • Seattle, WA

Professional Overview & Biography Verified Profile Summary

Steven Riddle, RPH is a registered healthcare professional specializing in Pharmacist - Pharmacotherapy in Seattle, WA. Practice services are available at 325 9TH AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

325 9th Ave
Hmc Pharmacy Mailstop 359912

Seattle, WA 981042420

Telephone 2067313000
Associated Practice Facility / Clinic
🏢 Harborview Medical Center Facility NPI 1053359729

Specialty Benchmarks & Practice Insights

Comparative analytics for Pharmacist - Pharmacotherapy in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
50 Specialists

Practicing in Seattle, WA (197 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Pharmacist - Pharmacotherapy Primary Specialty

NUCC Taxonomy Code: 1835P1200X

State License WA PH00011826

A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Wayne Smith

Psychologist - Clinical

NPI 1003992751
Dr. J Goss , MD

Internal Medicine

NPI 1003992819

Doctor of Medicine (M.D.)

Marie Fritzberg , PT

Physical Therapist

NPI 1013028877

Physical Therapist

Joanne Bastian , PT

Physical Therapist

NPI 1013028968

Physical Therapist

Dr. Richard Zager , MD

Internal Medicine

NPI 1013093822

Doctor of Medicine (M.D.)

Roseann Seeley , OT

Occupational Therapist

NPI 1023029006

Occupational Therapist

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 325 9TH AVE, HMC PHARMACY MAILSTOP 359912, SEATTLE, WA 981042420 (Tel: 2067313000)

📍
Updated Business Mailing Address July 08, 2007

Registered at 6309 41ST AVE SW, SEATTLE, WA 981361811 (Tel: 2064090290)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as STEVEN RIDDLE, RPH

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pharmacist (License #PH00011826 in WA)

🟢
Initial NPI Registration & Enumeration October 03, 2005

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: 1730176058
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 03, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

6309 41st Ave Sw

Seattle, WA 981361811

Phone: 2064090290

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.