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

Dr. Francis Gerard Martinis, MD

Individual provider Urology Physician · NPI 1952345373

Dr. Francis Gerard Martinis, MD is an Urology Physician in Port Jefferson Station, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
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

5400 Nesconset Hwy
Port Jefferson Station, NY 11776-2028
Phone: (631) 474-3000
Fax: (631) 474-2476
Show map & directions

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

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence 193479 (NY)

Record details

NPI number1952345373
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2006
Last updated in NPPESApril 15, 2011

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