Allison Nicole Grossman, MD/MPH

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

290757 Issued in NY

Practice address

171 W 79TH St Ste 1
New York, NY 10024-6449

Phone

(646) 450-6254

Fax

(646) 357-8442

NPI assigned

Jun 9, 2016

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective Jan 9, 2026 through Jan 9, 2028

Merit-based Incentive Payment System (MIPS)

Final score

90.8 of 100Reported as group

Quality

91.79

Promoting interoperability

100

Improvement activities

40

Cost

75.18

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Networks

• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: agrossman128878@nyumc.direct-ci.com

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

{
    "created_epoch": "1465430400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1711584000000",
    "number": "1790134898",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2248 BROADWAY # 1052",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100245805",
            "telephone_number": "646-450-6254",
            "fax_number": "646-357-8442"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "171 W 79TH ST STE 1",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100246449",
            "telephone_number": "646-450-6254",
            "fax_number": "646-357-8442"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROSSMAN",
        "first_name": "ALLISON",
        "middle_name": "NICOLE",
        "name_prefix": "Dr.",
        "credential": "MD/MPH",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-06-09",
        "last_updated": "2024-03-28",
        "certification_date": "2024-03-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0804X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Child & Adolescent Psychiatry",
            "state": "NY",
            "license": "290757",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "290757",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "agrossman128878@nyumc.direct-ci.com",
            "affiliation": "N",
            "address_1": "560 1st Ave",
            "city": "New York",
            "state": "NY",
            "country_code": "US",
            "postal_code": "10016",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Eugene A Grossi, M.D.
• Robert Joseph Grossi
• Mary Ann Grossinger, LCSW
• Celia L Grosskreutz, MD
• Allison Grossman
• Amelia Grossman, LMSW
• Anna Grossman, LCSW
• Arlene B Grossman, MSW
• Barbara Ellen Grossman, AU.D.
• Barry Grossman, MD

• Psychiatry Physician in New York, NY
• Providers in New York, NY by specialty
• Psychiatry Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 28, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.