Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Robert Herdman Sudduth, MD

Individual provider Gastroenterology Physician · NPI 1184651192

Robert Herdman Sudduth, MD is a Gastroenterology in Silverdale, Washington. Graduated from Saint Louis University School of Medicine in 1984, 42 years ago. Practices with Franciscan Medical Group, a 1,417-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
42
Trained at
Saint Louis University School of Medicine
Licensed in
WA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2200 NW Myhre Rd
Silverdale, WA 98383-7681
Phone: (360) 830-1205
Fax: (360) 830-1281
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD00025993 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD00025993 (WA)

Record details

NPI number1184651192
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESMarch 7, 2023
Certification dateFebruary 15, 2022
Mailing address9621 Ridgetop Blvd Nw, Silverdale, WA 98383-8502

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice Franciscan Medical Group — 1417 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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