M Rene Mason-Chapman, LCSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

R044250-1-1 Issued in NY

Practice address

340 11TH St Apt 1C
Brooklyn, NY 11215-4056

Phone

(917) 568-4462

Fax

(347) 341-5553

NPI assigned

May 23, 2007

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

Other identifiers 1

Other names 1

• Ms. Marie Rene Mason-Chapman Other name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Opted out of Medicare

Yes, effective May 8, 2025 through May 8, 2027

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1179878400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754870400000",
    "number": "1861602625",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "340 11TH ST",
            "address_2": "SUITE 1C",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112154055",
            "telephone_number": "917-568-4462"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "340 11TH ST APT 1C",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112154056",
            "telephone_number": "917-568-4462",
            "fax_number": "347-341-5553"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASON-CHAPMAN",
        "first_name": "M",
        "middle_name": "RENE",
        "name_prefix": "Ms.",
        "credential": "LCSW",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-05-23",
        "last_updated": "2025-08-11",
        "certification_date": "2025-08-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NY",
            "license": "R044250-1-1",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "OXFORD",
            "identifier": "P3185552",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARIE",
            "last_name": "MASON-CHAPMAN",
            "middle_name": "RENE",
            "prefix": "MS.",
            "credential": "LCSW",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Sonya Maslova, PHARMD
• Roman Maslovskiy, PHD
• Elana Maslyonkin
• Veronika Maslyukova
• Iris Nahir Masoller
• Audrey Mason
• Ayodele Mason, COTA
• Casey Mason, MD
• Chantel Simone Mason
• Darien Lilieth Mason

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.