GRAND MEDICAL SERVICES, PC
NPI 1023288149
Internal Medicine - Gastroenterology in Baldwin, NY

Q: What is Grand Medical Services, PC's NPI number?

The NPI number for Grand Medical Services, PC is 1023288149. It was assigned to this organization in the NPPES registry on March 4, 2008.

Q: What is Grand Medical Services, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since March 04, 2008

2280 GRAND AVE STE 303, BALDWIN, NY 11510(516) 771-4971(516) 771-2758 Get Directions Write a Review

NPPES record last updated: March 4, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Grand Medical Services, Pc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GRAND MEDICAL SERVICES, PC (NPI 1023288149) is a healthcare organization registered as a gastroenterology in Baldwin, New York and active in the NPI registry since March 2008. The organization lists Sonya S Ventour, President, as its authorized official.

NPPES Registry Identity

NPI1023288149

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameGRAND MEDICAL SERVICES, PC

Location Address2280 GRAND AVE STE 303Baldwin, NY 11510-3110

Mailing Address2280 Grand Ave Ste 303Baldwin, NY 11510-3110 · (516) 771-4971 · Fax (516) 771-2758

Phone(516) 771-4971

Fax(516) 771-2758

Organization SubpartNo

Authorized OfficialSonya S VentourPresident · (516) 771-4971

Enumeration DateMarch 4, 2008

✔ NPI 1023288149 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in NY · 184350

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

2280 GRAND AVE STE 303, Baldwin, NY 11510

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Other Identifiers 3

Medicare PIN21N731NY

Medicare PIN03783NY

Medicare PING45129NY

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Grand Medical Services, PC's NPI number?

The NPI number for Grand Medical Services, PC is 1023288149. It was assigned to this organization in the NPPES registry on March 4, 2008.

Where is Grand Medical Services, PC located?

Grand Medical Services, PC is located at 2280 Grand Ave Ste 303, Baldwin, NY 11510. The listed phone number is (516) 771-4971.

What is Grand Medical Services, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Grand Medical Services, PC was last updated on March 4, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.