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Active NPI 1801993829 Individual Practitioner Male Practitioner

Dr. Duncan A Riddell , MD

Otolaryngology • Edmonds, WA

Professional Overview & Biography Verified Profile Summary

Dr. Duncan Riddell, MD is a registered healthcare professional specializing in Otolaryngology in Edmonds, WA. Practice services are available at 21616 76TH AVE W under active NPI credentials.

Frequently performed procedures and clinical services include established patient outpatient office visit, removal of impacted ear wax, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

21616 76th Ave W
Suite 112

Edmonds, WA 980267512

Telephone 4257756651
Fax 4256706718
Associated Practice Facility / Clinic
🏢 Sound Women's Care, P.s. Facility NPI 1649256462

Specialty Benchmarks & Practice Insights

Comparative analytics for Otolaryngology in Edmonds, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 19.7 Yrs
State Avg: 23.8 Yrs
Regional Practice Density
13 Specialists

Practicing in Edmonds, WA (318 Statewide)

Telehealth Adoption Rate
15.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2019)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
458 281 $143.00 $74.67
69210 Removal of impacted ear wax
328 204 $168.51 $46.94
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
201 201 $214.00 $108.23
31575 Diagnostic exam of voice box using a flexible endoscope
66 52 $372.00 $117.70
31231 Diagnostic examination of nasal passages using an endoscope
59 35 $689.00 $202.57
70486 CT scan of face
30 30 $701.00 $140.80
69433 Incision of eardrum with insertion of eardrum tube under local or topical anesthesia
22 20 $735.27 $221.59

Medical Specialties & State Licenses

Otolaryngology Primary Specialty

NUCC Taxonomy Code: 207Y00000X

State License WA MD00029782

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
1094796 (WA)

Practice Associates & Co-Workers

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

30 Associated Practitioners
Dr. Lori Caldwell , AuD

Audiologist-Hearing Aid Fitter

NPI 1013125574

Doctor of Audiology

Dr. Henry Chang , MD

Otolaryngology

NPI 1023102118

Doctor of Medicine (M.D.)

NPI 1033539721

Doctor of Medicine (M.D.)

NPI 1093891103

Doctor of Medicine (M.D.)

NPI 1104923119

Doctor of Medicine (M.D.)

Dr. John Parker , MD

Otolaryngology

NPI 1144314337

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active October 24, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location October 24, 2011

Registered at 21616 76TH AVE W, SUITE 112, EDMONDS, WA 980267512 (Tel: 4257756651)

📍
Updated Business Mailing Address October 24, 2011

Registered at 805 MADISON ST, SUITE 901, SEATTLE, WA 981041172 (Tel: 2062648100)

👤
Provider Name / Credentials Updated October 24, 2011

Recorded as DUNCAN RIDDELL, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 24, 2011

Otolaryngology (License #MD00029782 in WA)

🟢
Initial NPI Registration & Enumeration September 20, 2006

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: 1801993829
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 20, 2006
Last Update: October 24, 2011
Sole Proprietor: No

Mailing Address

805 Madison St, Suite 901

Seattle, WA 981041172

Phone: 2062648100

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.