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Active NPI 1750452876 Individual Practitioner Male Practitioner

Dr. David K Markley , PhD

Psychologist - Clinical • Seattle, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. David Markley, PhD is a certified Psychologist - Clinical practicing in Seattle, WA. With approximately 27 years of clinical experience since completing medical education in 1999, Dr. Markley delivers high-quality medical care to the local community at 509 OLIVE WAY STE 204.

Dr. Markley accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Practice Location & Contact Primary Location

Practice Address

509 Olive Way Ste 204

Seattle, WA 981011726

Telephone 2063295255
Fax 2067261878
Associated Practice Facility / Clinic
🏢 Joanne Epping-Jordan Phd Pllc Facility NPI 1184170672

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist - Clinical in Seattle, WA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
27 Yrs +11.0 yrs vs City Avg
City Avg: 16.0 Yrs
State Avg: 22.9 Yrs
Regional Practice Density
609 Specialists

Practicing in Seattle, WA (1744 Statewide)

Telehealth Adoption Rate
9.2% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Markley (27 Years) 27 Yrs
Seattle Specialty Average (16.0 Years) 16.0 Yrs

Medical Specialties & State Licenses

CMS Verified: 2021-10-14
Psychologist - Clinical Primary Specialty

NUCC Taxonomy Code: 103TC0700X

State License WA PY00002563

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Practice Associates & Co-Workers

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

21 Associated Practitioners
NPI 1013340793

Doctor of Philosophy (Ph.D.)

NPI 1073212031

Doctor of Philosophy (Ph.D.)

Dr. Katherine Scantlin , PsyD

Psychologist - Clinical

NPI 1114317591

Doctor of Psychology (Psy.D.)

Isabella Comphel

Social Worker - Clinical

NPI 1144714379
Dr. Angela Davis , PhD

Psychologist - Cognitive & Behavioral

NPI 1194033845

Doctor of Philosophy (Ph.D.)

Dr. Gabriela D'jaen , MD

Psychiatry & Neurology - Psychiatry

NPI 1245659838

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

11 Historical Events
NPI Profile Active May 31, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location May 31, 2017

Registered at 509 OLIVE WAY STE 204, SEATTLE, WA 981011726 (Tel: (206) 329-5255)

📍
Updated Business Mailing Address May 31, 2017

Registered at 509 OLIVE WAY STE 204, SEATTLE, WA 981011726 (Tel: (206) 329-5255)

👤
Provider Name / Credentials Updated May 31, 2017

Recorded as DAVID MARKLEY, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 31, 2017

Psychologist (License #PY00002563 in WA)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 818 12TH AVE, SEATTLE, WA 981224410 (Tel: 2063295255)

📍
Updated Business Mailing Address July 08, 2007

Registered at 818 12TH AVE, SEATTLE, WA 981224410 (Tel: 2063295255)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DAVID MARKLEY, PH.D.

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

Psychologist (License #PY00002563 in WA)

🟢
Initial NPI Registration & Enumeration November 11, 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: 1750452876
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 11, 2006
Last Update: July 21, 2022
Sole Proprietor: Yes

Mailing Address

509 Olive Way Ste 204

Seattle, WA 981011726

Phone: 2063295255

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.