Mark Tonelli, MD

Pulmonology

20+ years in practiceNPI: 1649360504Licensed in WA

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Credentials & Recognition

Specialties

Pulmonology

NPI sub-specialties

Internal Medicine, Critical Care Medicine207RC0200X

Internal Medicine, Pulmonary Disease207RP1001X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

20+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#28

Top Pulmonologists in Washington, 2026

Pulmonology · Washington · 2026

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Frequently Asked Questions about Dr. Mark Tonelli, MD

Where does Dr. Mark Tonelli, MD practice?+
Dr. Mark Tonelli, MD practices in Washington, WA. UNIVERSITY OF WASHINGTON MEDICAL CTR 1959 NE PACIFIC ST SEATTLE, WA 981956166.
What is Dr. Mark Tonelli, MD's phone number?+
Dr. Mark Tonelli, MD's practice phone is 206-598-4615. Office contact information is verified on the PBCMMG profile.
What does Dr. Mark Tonelli, MD specialize in?+
Dr. Mark Tonelli, MD's primary specialty is Pulmonology.
Is Dr. Mark Tonelli, MD board certified?+
Board certification status for Dr. Mark Tonelli, MD 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. Mark Tonelli, MD been practicing?+
Dr. Mark Tonelli, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Mark Tonelli, MD's NPI number?+
Dr. Mark Tonelli, MD's National Provider Identifier (NPI) is 1649360504, 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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