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

Robert A Ast, MD

Individual provider Emergency Medical Services (Emergency Medicine) Physician · NPI 1659304517

Robert A Ast, MD is an Emergency Medicine in Bremerton, Washington. Qualified in 1999, 27 years ago. Practices with West Sound Emergency Physicians PLLC, a 29-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
27
Licensed in
WA
In the registry since
2006
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

2520 Cherry Ave
Bremerton, WA 98310-4229
Phone: (360) 377-3911
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence MD00042077 (WA)

Record details

NPI number1659304517
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESMay 14, 2008
Mailing address2520 Cherry Ave, Bremerton, WA 98310-4229

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice West Sound Emergency Physicians Pllc — 29 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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