Hartsdale Medical Group, P.C.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

Legal business name

HARTSDALE MEDICAL GROUP, P.C.

Practice address

180 E Hartsdale Ave
Suite 1E
Hartsdale, NY 10530-3544

Phone

(914) 725-2010

Fax

(914) 725-6488

NPI assigned

Dec 19, 2005

Last updated

Sep 11, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Maxwell Mani Chait, M.D.NPI 1881679736

Title

President

Phone

(914) 725-2010

Specialties & licenses 4

Addresses

Other identifiers 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Maxwell Mani Chait, M.D.

  • Gastroenterology Physician
  • Hartsdale, NY
  • NPI 1881679736
  Authorized official Same address or phone

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

{
    "created_epoch": "1134950400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1518943802",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "180 E HARTSDALE AVE",
            "address_2": "SUITE 1E",
            "city": "HARTSDALE",
            "state": "NY",
            "postal_code": "105303544",
            "telephone_number": "914-725-2010",
            "fax_number": "914-725-6488"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "180 E HARTSDALE AVE",
            "address_2": "SUITE 1E",
            "city": "HARTSDALE",
            "state": "NY",
            "postal_code": "105303544",
            "telephone_number": "914-725-2010",
            "fax_number": "914-725-6488"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "HARTSDALE MEDICAL GROUP, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2005-12-19",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "CHAIT",
        "authorized_official_first_name": "MAXWELL",
        "authorized_official_middle_name": "MANI",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "914-725-2010",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00599748",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Joan S Harris, LCSW
• Hartsdale Acupuncture P.L.L.C.
• Hartsdale Diagnostic and Womens Imaging Services PC (Hartsdale Imaging)
• Hartsdale Drug Inc (Hartsdale Pharmacy)
• Hartsdale Medical Group PC
• Hartsdale Optical, LLC (Sterling Optical)
• Adriana Hausler, LCSW
• Eve Hausler, LCSWR
• Healthworld Chiropractic Group P C
• Nicole Heitler

• Hematology & Oncology Physician in Hartsdale, NY
• Providers in Hartsdale, NY by specialty
• Hematology & Oncology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.