John Peterson, MD, MPH

Geriatrics

20+ years in practiceNPI: 1023111002Licensed in WA

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Credentials & Recognition

Specialties

Geriatrics

NPI sub-specialties

Family Medicine, Adult Medicine207QA0505X

Internal Medicine, Geriatric Medicine207RG0300X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Google Reviews

4.0 / 5.0

4 reviews

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#3

Top Geriatricians in Washington, 2026

Geriatrics · Washington · 2026

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Frequently Asked Questions about Dr. John Peterson, MD, MPH

Where does Dr. John Peterson, MD, MPH practice?+
Dr. John Peterson, MD, MPH practices in Washington, WA. 7030 N MERCER WAY MERCER ISLAND, WA 980402130.
What is Dr. John Peterson, MD, MPH's phone number?+
Dr. John Peterson, MD, MPH's practice phone is 206-232-7669. Office contact information is verified on the PBCMMG profile.
What does Dr. John Peterson, MD, MPH specialize in?+
Dr. John Peterson, MD, MPH's primary specialty is Geriatrics.
Is Dr. John Peterson, MD, MPH board certified?+
Board certification status for Dr. John Peterson, MD, MPH 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. John Peterson, MD, MPH been practicing?+
Dr. John Peterson, MD, MPH has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Peterson, MD, MPH's NPI number?+
Dr. John Peterson, MD, MPH's National Provider Identifier (NPI) is 1023111002, 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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