Joseph Marcel-Saint-Louis Demertine, MD

Hospital Medicine · Geriatrics

20+ years in practiceNPI: 1427007822Licensed in MALicensed in NY

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Credentials & Recognition

Specialties

Hospital MedicineGeriatrics

NPI sub-specialties

General Practice208D00000X

Preventive Medicine, Public Health & General Preventive Medicine2083P0901X

Family Medicine, Geriatric Medicine207QG0300X

Hospitalist208M00000X

Family Medicine207Q00000X

Emergency Medicine, Emergency Medical Services207PE0004X

Internal Medicine207R00000X

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

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Frequently Asked Questions about Dr. Joseph Marcel-Saint-Louis Demertine, MD

Where does Dr. Joseph Marcel-Saint-Louis Demertine, MD practice?+
Dr. Joseph Marcel-Saint-Louis Demertine, MD practices in Massachusetts, MA. 581 BOYLSTON ST 800 BOSTON, MA 021163608.
What is Dr. Joseph Marcel-Saint-Louis Demertine, MD's phone number?+
Dr. Joseph Marcel-Saint-Louis Demertine, MD's practice phone is 617-247-1400. Office contact information is verified on the PBCMMG profile.
What does Dr. Joseph Marcel-Saint-Louis Demertine, MD specialize in?+
Dr. Joseph Marcel-Saint-Louis Demertine, MD's primary specialty is Hospital Medicine, with additional focus on Geriatrics.
Is Dr. Joseph Marcel-Saint-Louis Demertine, MD board certified?+
Board certification status for Dr. Joseph Marcel-Saint-Louis Demertine, 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. Joseph Marcel-Saint-Louis Demertine, MD been practicing?+
Dr. Joseph Marcel-Saint-Louis Demertine, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Joseph Marcel-Saint-Louis Demertine, MD's NPI number?+
Dr. Joseph Marcel-Saint-Louis Demertine, MD's National Provider Identifier (NPI) is 1427007822, 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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