Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. John William Gilboy, MD

Individual provider Pulmonary Disease Physician · NPI 1093210171

Dr. John William Gilboy, MD is an Internal Medicine in South Portland, Maine. Graduated from Tufts University School of Medicine in 2018, 8 years ago. Practices with Chest Medicine Associates PA, a 30-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
8
Trained at
Tufts University School of Medicine
Licensed in
ME
In the registry since
2018
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Partly verified

Some contact details are missing from the federal record.

Chest Medicine Associates 100 Foden Rd Ste 103
South Portland, ME 04106-3134
Phone: (207) 828-1122
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 181 Franklin Health Cmns, Farmington, ME 04938 — (207) 778-4922

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD28023 (ME)

Record details

NPI number1093210171
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 29, 2018
Last updated in NPPESJanuary 7, 2025
Certification dateJanuary 7, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesCRITICAL CARE (INTENSIVISTS), PULMONARY DISEASE
Medical schoolTUFTS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2018 (8 years in practice)
Group practice Chest Medicine Associates Pa — 30 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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