Sigrid Mergenthaler, LICSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

LCSW123604 Issued in CA

Practice address

150 Valpreda Rd
San Marcos, CA 92069-2973

Phone

(760) 736-6767

NPI assigned

Jun 21, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in MA, CA2 enrollments

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 2

Specialty

Clinical Social Worker

Education

Other, 1998

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

North County Health Project IncGroup PAC ID 2769390939, 56 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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

• North County Health Project Inc

  • Federally Qualified Health Center (FQHC)
  • San Marcos, CA
  • NPI 1245246917
  Medicare reassignment Care Compare group NPD
• Northeast Health Services, LLC

  • Mental Health Clinic/Center (Including Community Mental Health Center)
  • Taunton, MA
  • NPI 1225067481
  Medicare reassignment NPD
• North County Health Project Inc

  • Federally Qualified Health Center (FQHC)
  • Perris, CA
  • NPI 1417321746
  NPD
• North County Health Project Inc

  • Federally Qualified Health Center (FQHC)
  • San Marcos, CA
  • NPI 1588489975
  NPD

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

{
    "created_epoch": "1182384000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1723507200000",
    "number": "1477759017",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "150 VALPREDA RD",
            "city": "SAN MARCOS",
            "state": "CA",
            "postal_code": "920692973",
            "telephone_number": "760-736-6767"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "150 VALPREDA RD",
            "city": "SAN MARCOS",
            "state": "CA",
            "postal_code": "920692973",
            "telephone_number": "760-736-6767"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "400 Washington St",
            "address_2": "303",
            "address_purpose": "LOCATION",
            "city": "Braintree",
            "state": "MA",
            "postal_code": "021844729",
            "country_code": "US",
            "telephone_number": "781-843-3783",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MERGENTHALER",
        "first_name": "SIGRID",
        "credential": "LICSW",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-06-21",
        "last_updated": "2024-08-13",
        "certification_date": "2024-08-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MA",
            "license": "114737",
            "primary": false
        },
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "CA",
            "license": "LCSW123604",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1309161",
            "state": "MA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Mental Health Systems, Inc
• Merakey Allos
• Darci Mercado, MA
• Mercy Villa LLC
• Alissa Cawley Meredith, MFT
• Holly Mersy
• Sagi Mesa-Jones
• Ellie Anne Messinger-Adams, LPCC
• Logann Methvin
• Robert Reyes Meyers, B.A

• Clinical Social Worker in San Marcos, CA
• Providers in San Marcos, CA by specialty
• Clinical Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2024; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.