Diana Rachel Gruenstein, MD

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

281 1St Ave
New York, NY 10003-2925

Phone

(212) 420-2000

NPI assigned

Mar 30, 2022

Last updated

Apr 12, 2022By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: diana.gruenstein.p1@direct.mmc.nextgenshare.com

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

{
    "created_epoch": "1648598400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1649721600000",
    "number": "1174263032",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "40 VERDUN AVE",
            "city": "NEW ROCHELLE",
            "state": "NY",
            "postal_code": "108042215",
            "telephone_number": "917-881-5359"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "281 1ST AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100032925",
            "telephone_number": "212-420-2000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRUENSTEIN",
        "first_name": "DIANA",
        "middle_name": "RACHEL",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2022-03-30",
        "last_updated": "2022-04-12",
        "certification_date": "2022-04-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Peter Henry Gruen, MD, FAPA, PC
• Harly Marin Gruenbaum, LCSW
• Margo H Gruenberg, LCSW
• Joanna Grueneberg
• Harry Gruenspan, MD
• Steven Gruenstein, M.D.
• Kirsten Mary Grueter
• Lauren Brooke Gruffi, MD
• Thomas Robert Gruffi, M.D.
• Matthew John Grujich, MD

• Student in an Organized Health Care Education/Training Program in New York, NY
• Providers in New York, NY by specialty
• Student in an Organized Health Care Education/Training Program in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 12, 2022; 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.