Rachel Serfaty

Primary specialty

Social WorkerTaxonomy code 104100000X

License

126159 Issued in NY

Practice address

210 E 58TH St
New York, NY 10022-2030

Phone

(917) 262-0003

NPI assigned

Oct 14, 2025

Last updated

Oct 14, 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

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.

• Ocean Recovery East LLC

  dba Ascendant New York

  • Substance Abuse Rehabilitation Facility
  • New York, NY
  • NPI 1467949867
  NPD (past)

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

{
    "created_epoch": "1760400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760400000000",
    "number": "1447126784",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "210 E 58TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100222030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "210 E 58TH ST",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100222030",
            "telephone_number": "917-262-0003"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "113 E 60th St",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100221939",
            "country_code": "US",
            "telephone_number": "917-262-0003",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SERFATY",
        "first_name": "RACHEL",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-10-14",
        "last_updated": "2025-10-14",
        "certification_date": "2025-10-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "NY",
            "license": "126159",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Serenus Health NP in Psychiatry and RN PLLC
• Serenus Health Registered Professional Nurses PLLC
• David S Seres, MD
• Gina Sereti
• Jessica Nikitczuk Sereysky, MD, PHD
• Serge Sevy Psychiatry, P.C.
• Fiona Elizabeth Sergeant
• Niesha Sergeant, LMSW
• Kristina Sergeev, M.S., CCC-SLP
• Sergei Dolgopolov MD

• Social Worker in New York, NY
• Providers in New York, NY by specialty
• Social Worker in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 14, 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.