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

Gastroenterology Consultants of Long Island, PC

Organization Gastroenterology Physician · NPI 1730120536

Gastroenterology Consultants of Long Island, PC provides Gastroenterology Physician services in New Hyde Park, New York. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

2001 Marcus Ave Ste E240
New Hyde Park, NY 11042-2061 Not confirmed with CMS for 12 years — call before visiting
Phone: (516) 673-4801
Fax: (516) 352-3680
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X

Record details

NPI number1730120536
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official John Costable — President · (516) 673-4801
Other names John M Costable Md, Pc
NPI enumeratedJune 10, 2006
Last updated in NPPESJanuary 17, 2014
Mailing address2001 Marcus Ave, Suite E240, New Hyde Park, NY 11042-2061

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