Individual provider Active NPI

Valerie C Marek, LCSW, CADC

  • Clinical Social Worker
  • Wilmington, DE
National Provider Identifier
1154386779
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Social WorkerTaxonomy code 1041C0700X
License
Q10000037 Issued in DE
Practice address
405 Foulk Rd
Wilmington, DE 19803-3809
Phone
(302) 655-1100
Fax
(302) 655-1149
NPI assigned
Apr 18, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Social Worker 1041C0700X Q10000037 DE Primary

Addresses

Primary practice location

405 Foulk Rd
Wilmington, DE 19803-3809

Mailing address

405 Foulk Rd
Wilmington, DE 19803-3809
Phone (302) 655-1100

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DE
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: No
  • Power mobility devices: No
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040127000861 DE Practitioner - Clinical Social Worker 3375446594 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Clinical Social Worker
Education
University of Tennessee, HSC, College of Medicine, 1975
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

405 Foulk Rd
Wilmington, DE 19803-3809

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
Q10000037DEMDClinical Social Worker

Practice roles

OrganizationSpecialtyStatusNew patients
Behavioral Health Associates, Inc. Clinical PastSince Feb 18, 2024 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1145318400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1154386779",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "405 FOULK RD",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198033809",
            "telephone_number": "302-655-1100",
            "fax_number": "302-655-1149"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "405 FOULK RD",
            "city": "WILMINGTON",
            "state": "DE",
            "postal_code": "198033809",
            "telephone_number": "302-655-1100",
            "fax_number": "302-655-1149"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MAREK",
        "first_name": "VALERIE",
        "middle_name": "C",
        "name_prefix": "Ms.",
        "credential": "LCSW, CADC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-04-18",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "DE",
            "license": "Q10000037",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Wilmington, DE

Sources for this page

Verify at the official NPI Registry.