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

John F Gallagher, MD

Individual provider Surgery Physician · NPI 1740201508

John F Gallagher, MD is a Vascular Surgery in West Islip, New York. Graduated from University of Chicago, Pritzker School of Medicine in 1974, 52 years ago. Practices with Advanced Dermatology PC, a 67-clinician group and accepts Medicare assignment. Licensed in New York.

Years since qualifying
52
Trained at
University of Chicago, Pritzker School of Medicine
Licensed in
NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

580 Union Blvd
West Islip, NY 11795
Phone: (631) 321-6801
Fax: (631) 321-3869
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Vascular Surgery Physician (primary) Taxonomy 2086S0129X · Licence 1247381 (NY)
Surgery Physician Taxonomy 208600000X · Licence 1247381 (NY)

Record details

NPI number1740201508
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESAugust 30, 2011
Mailing address580 Union Blvd, West Islip, NY 11795

Medicare enrollment

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

Medicare specialtyVASCULAR SURGERY
Also practisesGENERAL SURGERY
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1974 (52 years in practice)
Group practice Advanced Dermatology Pc — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in West Islip