Grub Street Nyc Corp

Primary specialty

NutritionistTaxonomy code 133N00000X

Legal business name

GRUB STREET NYC CORP

Practice address

887 5TH Ave
Brooklyn, NY 11232-2568

Phone

(718) 308-7111

NPI assigned

Oct 8, 2025

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

David Dubinsky

Title

Owner

Phone

(718) 308-7111

Specialties & licenses 1

Addresses

Tax ID family

Grub Street Nyc Corp2 organizations share this tax ID, including this one

Other organizations with this tax ID 1

Organizations that report the same tax identification number in the National Provider Directory.

• Grub Street Nyc Corp

  • Meals Provider
  • Brooklyn, NY
  • NPI 1053286708
  NPD tax ID

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1759881600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759881600000",
    "number": "1932074077",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "887 5TH AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112322568",
            "telephone_number": "718-308-7111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "887 5TH AVE",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112322568",
            "telephone_number": "718-308-7111"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GRUB STREET NYC CORP",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-10-08",
        "last_updated": "2025-10-08",
        "certification_date": "2025-10-08",
        "status": "A",
        "authorized_official_last_name": "DUBINSKY",
        "authorized_official_first_name": "DAVID",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "718-308-7111"
    },
    "taxonomies": [
        {
            "code": "133N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Nutritionist",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Inna Groysman
• Leah Groysman
• Tatyana Groysman, MD
• Sara Grozalsky, PSY.D
• Grub Street Nyc Corp
• Majesti Grubb, LMSW
• Melissa Grubb
• Cheyanne Grubbs
• Chaya Gruber, MSED
• Elinora Gruber

• Nutritionist in Brooklyn, NY
• Providers in Brooklyn, NY by specialty
• Nutritionist in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.