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Deactivated NPI 1003934951 Deactivated / Inactive NPI Male Practitioner

Dr. Donald S Chapman , MD

Pediatrics • Seattle, WA

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Donald Chapman has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date March 27, 2007
NPI Deactivation Date May 22, 2025
Total Practice Duration ~18 Years of Practice (2007 – 2025)

Professional Overview & Biography Verified Profile Summary

Dr. Donald Chapman, MD was a registered Pediatrics practicing in Seattle, WA. Throughout an active medical career spanning 18 years, Dr. Chapman provided care at the practice location at 4800 SAND POINT WAY NE until profile deactivation on 2025-05-22.

Practice Location & Contact Primary Location

Practice Address

4800 Sand Point Way Ne

Seattle, WA 981053901

Telephone 2069872000
Associated Practice Facility / Clinic
🏢 Seattle Children's Hospital Facility NPI 1467536276

Specialty Benchmarks & Practice Insights

Comparative analytics for Pediatrics in Seattle, WA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 11.8 Yrs
State Avg: 18.8 Yrs
Regional Practice Density
553 Specialists

Practicing in Seattle, WA (1802 Statewide)

Telehealth Adoption Rate
0.2% 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

Pediatrics Primary Specialty

NUCC Taxonomy Code: 208000000X

State License WA 00041095

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dr. Indi Trehan , MD

Pediatrics - Pediatric Infectious Diseases

NPI 1003081456

Doctor of Medicine (M.D.)

Carl Anderson , ARNP

Nurse Practitioner - Pediatrics

NPI 1003334079

Advanced Registered Nurse Practitioner

Winona Buelow , PA

Physician Assistant

NPI 1003457136

Physician Assistant

NPI 1003537036

Doctor of Pharmacy (Pharm.D.)

Dr. Campbell Mckay , MBBS

Pediatrics - Pediatric Hematology-Oncology

NPI 1003606146

Bachelor of Medicine, Bachelor of Surgery (M.B.B.S.)

Elizabeth Flora , PA-C

Physician Assistant

NPI 1003681891

Physician Assistant (Certified)

Career & Practice History Timeline

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

13 Historical Events
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NPI Profile Deactivated May 22, 2025

Record deactivated on May 22, 2025

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Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2023

Pediatrics (License #2020-00823 in NC)

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Medical Taxonomy / Specialty Registered (Primary Specialty) September 27, 2021

Pediatrics (License #83643 in SC)

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Updated Practice Location June 12, 2020

Registered at 231 S SHARON AMITY RD, CHARLOTTE, NC 282112803 (Tel: 7043046400)

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Updated Business Mailing Address June 12, 2020

Registered at PO BOX 19305, CHARLOTTE, NC 282199305

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Provider Name / Credentials Updated June 12, 2020

Recorded as DONALD CHAPMAN, MD

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Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2020

Pediatrics (License #2020-00823 in NC)

NPI Profile Active May 09, 2011

NPI status registered as active in NPPES database

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Updated Practice Location May 09, 2011

Registered at 4800 SAND POINT WAY NE, SEATTLE, WA 981053901 (Tel: 2069872000)

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Updated Business Mailing Address May 09, 2011

Registered at 4800 SAND POINT WAY NE, SEATTLE, WA 981053901 (Tel: 2069872000)

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Provider Name / Credentials Updated May 09, 2011

Recorded as DONALD CHAPMAN, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) May 09, 2011

Pediatrics (License #00041095 in WA)

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Initial NPI Registration & Enumeration March 27, 2007

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: 1003934951
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 27, 2007
Last Update: May 09, 2011
Deactivation Date: May 22, 2025

Mailing Address

4800 Sand Point Way Ne

Seattle, WA 981053901

Phone: 2069872000

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.