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Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.

DR. JOHN CLEVE PETERSON III, M.D., M.P.H.

Active Sole Proprietor

DR. JOHN CLEVE PETERSON III, M.D., M.P.H. is a Adolescent Medicine healthcare provider located in MERCER ISLAND, Washington. NPI 1023111002 is currently active in the NPPES registry. Verify at CMS.

Adolescent Medicine · MERCER ISLAND, WA

Registration Details

NPI Number
1023111002
Provider Type
Individual
Gender
Male
NPI Issued
Sep 6, 2006 (19.955746597605 yrs)
Last Updated
Sep 11, 2025
Licenses
11059 (WA)
11059 (WA)
Sole Proprietor
Yes

Practice Information

Address
7030 N MERCER WAY
MERCER ISLAND, WA, 980402130
Browse WA providers · Browse ZIP 98040
Phone
2062327669
Fax
2062327679
Primary Specialty
Adolescent Medicine
207QA0505X
Additional Specialty
Gastroenterology
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.