Gregory Duff, MD
Orthopedic Surgery
20+ years in practiceNPI: 1952374290Licensed in WA
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Credentials & Recognition
Specialties
Orthopedic Surgery
NPI sub-specialties
Orthopaedic Surgery207X00000X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
20+ years
Estimated from NPI enumeration date
Frequently Asked Questions about Dr. Gregory Duff, MD
Where does Dr. Gregory Duff, MD practice?+
Dr. Gregory Duff, MD practices in Washington, WA. 4409 NW ANDERSON HILL RD
SILVERDALE, WA 983836807.
What is Dr. Gregory Duff, MD's phone number?+
Dr. Gregory Duff, MD's practice phone is 360-698-6630. Office contact information is verified on the PBCMMG profile.
What does Dr. Gregory Duff, MD specialize in?+
Dr. Gregory Duff, MD's primary specialty is Orthopedic Surgery.
Is Dr. Gregory Duff, MD board certified?+
Board certification status for Dr. Gregory Duff, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Gregory Duff, MD been practicing?+
Dr. Gregory Duff, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Gregory Duff, MD's NPI number?+
Dr. Gregory Duff, MD's National Provider Identifier (NPI) is 1952374290, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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