Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

RICHARD HILL WINTERBAUER M.D.
NPI 1700192051
Internal Medicine in Mercer Island, WA

Active since August 24, 2010
6500 83RD PL SE, MERCER ISLAND, WA 98040(206) 232-6108 Get Directions Write a Review

NPPES record last updated: July 19, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Richard Hill Winterbauer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

RICHARD HILL WINTERBAUER M.D. (NPI 1700192051) is an individual internal medicine provider in Mercer Island, Washington, licensed in Washington (MD00009391) and active in the NPI registry since August 2010.

NPPES Registry Identity

NPI1700192051
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameRICHARD HILL WINTERBAUERCredential: M.D.
Location Address6500 83RD PL SEMercer Island, WA 98040-5231
Mailing Address6500 83rd Pl SeMercer Island, WA 98040-5231 · (206) 232-6108
Sole ProprietorYes
Enumeration DateAugust 24, 2010
Last NPPES UpdateJuly 19, 2026
NPI 1700192051 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WA · MD00009391
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
6500 83RD PL SE, Mercer Island, WA 98040

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Richard Winterbauer's NPI number?

The NPI number for Richard Winterbauer is 1700192051. It was assigned to this individual provider in the NPPES registry on August 24, 2010.

Where is Richard Winterbauer located?

Richard Winterbauer practices at 6500 83rd Pl SE, Mercer Island, WA 98040. The listed phone number is (206) 232-6108.

What is Richard Winterbauer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Richard Winterbauer was last updated on July 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.