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

Grand Medical Services, PC

Organization Gastroenterology Physician · NPI 1023288149

Grand Medical Services, PC is a Gastroenterology Physician in Baldwin, New York. Licensed in New York. Registered with an NPI since 2008.

Licensed in
NY
In the registry since
2008
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

2280 Grand Ave Ste 303
Baldwin, NY 11510-3110
Phone: (516) 771-4971
Fax: (516) 771-2758
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 184350 (NY)

Record details

NPI number1023288149
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Sonya Ventour — President · (516) 771-4971
NPI enumeratedMarch 4, 2008
Last updated in NPPESMarch 4, 2008
Mailing address2280 Grand Ave Ste 303, Baldwin, NY 11510-3110

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