Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

James Anthony Maguire Jr., MD

Individual provider Sports Medicine (Orthopaedic Surgery) Physician · NPI 1679102859

James Anthony Maguire Jr., MD is a Sports Medicine (Orthopaedic Surgery) Physician in Ronkonkoma, New York. Works from 3 locations. Licensed in New York.

Licensed in
NY
In the registry since
2020
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 Address checks out

640 Hawkins Ave
Ronkonkoma, NY 11779-2324
Phone: (631) 730-7970
Show map & directions

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

Additional practice locations (2)

  • 700 Stewart Ave Ste 203, Garden City, NY 11530-4726 — (631) 730-7970
  • 755 New York Ave Ste 108, Huntington, NY 11743-4240 — (631) 730-7970

Specialties & licences

Sports Medicine (Orthopaedic Surgery) Physician (primary) Taxonomy 207XX0005X · Licence 344684-01 (NY)

Record details

NPI number1679102859
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 8, 2020
Last updated in NPPESSeptember 22, 2026
Certification dateSeptember 22, 2026

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