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

Dr. John C Killian, MD

Individual provider Orthopaedic Surgery Physician · NPI 1689761322

Dr. John C Killian, MD is an Orthopaedic Surgery Physician in Hempstead, 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.

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Practice location Address checks out

230 Hilton Ave Ste 114
Hempstead, NY 11550
Phone: (516) 565-1800
Fax: (516) 565-1824
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 1317701 (NY)

Record details

NPI number1689761322
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 6, 2006
Last updated in NPPESJuly 8, 2007
Mailing address230 Hilton Avenue, Suite 114, Hempstead, NY 11550

Other providers in Hempstead