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

Dr. John M. Horvath, DC

Individual provider Neurology Chiropractor · NPI 1861503633

Dr. John M. Horvath, DC is a Neurology Chiropractor in Melville, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DC — Doctor of Chiropractic
A licensed chiropractor.

See every abbreviation used in this directory →

Practice location Address checks out

1175 Walt Whitman Rd
Melville, NY 11747-3030
Phone: (631) 351-5373
Fax: (631) 351-5374
Show map & directions

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

Specialties & licences

Neurology Chiropractor (primary) Taxonomy 111NN0400X · Licence X4356 (NY)

Record details

NPI number1861503633
Entity typeIndividual (Type 1)
GenderMale
Credentials DC
Sole proprietorYes
NPI enumeratedAugust 31, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1175 Walt Whitman Rd, Melville, NY 11747-3030