John Hartnett, MD
Infectious Disease
20+ years in practiceNPI: 1366452146Licensed in CALicensed in IN
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Credentials & Recognition
Specialties
Infectious Disease
NPI sub-specialties
Internal Medicine, Infectious Disease207RI0200X
Internal Medicine, Infectious Disease207RI0200X
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
Frequently Asked Questions about Dr. John Hartnett, MD
Where does Dr. John Hartnett, MD practice?+
Dr. John Hartnett, MD practices in Indiana, IN. 5365 W COBBLESTONE ST
BLOOMINGTON, IN 474038204.
What is Dr. John Hartnett, MD's phone number?+
Dr. John Hartnett, MD's practice phone is 415-548-1885. Office contact information is verified on the PBCMMG profile.
What does Dr. John Hartnett, MD specialize in?+
Dr. John Hartnett, MD's primary specialty is Infectious Disease.
Is Dr. John Hartnett, MD board certified?+
Board certification status for Dr. John Hartnett, 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. John Hartnett, MD been practicing?+
Dr. John Hartnett, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. John Hartnett, MD's NPI number?+
Dr. John Hartnett, MD's National Provider Identifier (NPI) is 1366452146, 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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