Organization Active NPI

Margaret Rittenhouse, LCSW PLLC

  • Clinical Social Worker
  • North Chesterfield, VA
National Provider Identifier
1619629904
Registry record updated Jan 14, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
Legal business name
MARGARET RITTENHOUSE, LCSW PLLC
Practice address
808 Moorefield Park Dr Ste 119
North Chesterfield, VA 23236-3672
Phone
(804) 338-7730
NPI assigned
Jan 19, 2022
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jan 14, 2026

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

Authorized official

Name
Margaret Ann Rittenhouse, LCSWNPI 1710287065
Title
Owner
Phone
(804) 338-7730

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social WorkerGroup: 193200000X MULTI-SPECIALTY GROUP 1041C0700X Primary

Addresses

Primary practice location

808 Moorefield Park Dr Ste 119
North Chesterfield, VA 23236-3672

Mailing address

808 Moorefield Park Dr
North Chesterfield, VA 23236-3683
Phone (804) 338-7730

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in VA

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20220303000179 VA Part B Supplier - Clinic/Group Practice 2567856875 Receives reassigned benefits from 1 practitioner
Practice locations: Richmond, VA

National Provider Directory

National Provider Directory

Locations

808 Moorefield Park Dr
Ste 119
North Chesterfield, VA 23236
Phone (804) 302-0336

808 Moorefield Park Dr
North Chesterfield, VA 23236
Phone (804) 290-4300

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1642550400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1768348800000",
    "number": "1619629904",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "808 MOOREFIELD PARK DR",
            "city": "NORTH CHESTERFIELD",
            "state": "VA",
            "postal_code": "232363683",
            "telephone_number": "804-338-7730"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "808 MOOREFIELD PARK DR STE 119",
            "city": "NORTH CHESTERFIELD",
            "state": "VA",
            "postal_code": "232363672",
            "telephone_number": "804-338-7730"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "MARGARET RITTENHOUSE, LCSW PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-01-19",
        "last_updated": "2026-01-14",
        "certification_date": "2026-01-14",
        "status": "A",
        "authorized_official_last_name": "RITTENHOUSE",
        "authorized_official_first_name": "MARGARET",
        "authorized_official_middle_name": "ANN",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "804-338-7730",
        "authorized_official_credential": "LCSW"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Social Worker, Clinical",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in North Chesterfield, VA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.