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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Howard Grill MD and David Grill MD

Medical Specialty Clinic/Center in Freeport, NY · enumerated 2007 · authorized official Howard Grill, Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1447455076

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Registry record

Entity type Organization (Type 2)
Legal business name Howard Grill MD and David Grill MD
Practice address 121 S Ocean Ave, 1, Freeport, NY, 11520
Phone (516) 379-5005
Fax (516) 379-9053
Enumeration date Jun 14, 2007
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QM2500X Medical Specialty Clinic/Center Ambulatory Health Care Facilities · License 124847 (NY) Primary

Authorized official

Name Howard Grill
Title Partner
Phone (516) 379-5005

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Howard Grill MD and David Grill MD?
Howard Grill MD and David Grill MD is registered in NPPES as a Medical Specialty Clinic/Center (its primary provider taxonomy).

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.