Hannah Simone Greenspan, LMHC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

016436 Issued in NY

Practice address

24 Smith Ave
Mount Kisco, NY 10549-2814

Phone

(914) 666-6740

Fax

(914) 232-1218

NPI assigned

Jan 11, 2023

Last updated

Sep 3, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Lexington Center for Recovery, Inc.

  • Methadone Clinic
  • Peekskill, NY
  • NPI 1487709671
  NPD
• Christine S Romano Mental Health Counseling PLLC

  • Mental Health Counselor
  • Yonkers, NY
  • NPI 1912479163
  NPD (past)
• Next Level Mental Health Counseling PLLC

  • Mental Health Counselor
  • Yonkers, NY
  • NPI 1275202913
  NPD (past)

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

{
    "created_epoch": "1673395200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1756857600000",
    "number": "1255045506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2875 ROUTE 35",
            "city": "KATONAH",
            "state": "NY",
            "postal_code": "105363181",
            "telephone_number": "833-515-4673",
            "fax_number": "914-232-1218"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "24 SMITH AVE",
            "city": "MOUNT KISCO",
            "state": "NY",
            "postal_code": "105492814",
            "telephone_number": "914-666-6740",
            "fax_number": "914-232-1218"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "55 Main St Fl 3",
            "address_purpose": "LOCATION",
            "city": "Yonkers",
            "state": "NY",
            "postal_code": "107012739",
            "country_code": "US",
            "telephone_number": "914-327-5588",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREENSPAN",
        "first_name": "HANNAH",
        "middle_name": "SIMONE",
        "credential": "LMHC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-01-11",
        "last_updated": "2025-09-03",
        "certification_date": "2025-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NY",
            "license": "016436",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elana T Greenberg, LCSW
• Margie Anne Greenberg, R.D.
• Susan Melissa Greenberg, LCSW
• Jamie G Greene, PH.D.
• Susan Lynn Greene, RNFA
• Mary Gregory
• Jennifer Leigh Gressin-Rybalov, CCC-SLP
• Autumn L Grey
• Xiaoling Griswold, CRNA
• Jeffrey D Gross, MD

• Mental Health Counselor in Mount Kisco, NY
• Providers in Mount Kisco, NY by specialty
• Mental Health Counselor in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 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.