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

Dr. Roy F Sullivan, PHD

Individual provider Audiologist · NPI 1922195320

Dr. Roy F Sullivan, PHD is an Audiologist in Garden City, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Practice location Address checks out

50 Willow St
Garden City, NY 11530-6315
Phone: (516) 294-0253
Fax: (516) 640-5115
Show map & directions

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

Specialties & licences

Audiologist (primary) Taxonomy 231H00000X · Licence 49 (NY)

Record details

NPI number1922195320
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 6, 2006
Last updated in NPPESJuly 8, 2007

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