Individual provider Active NPI

William Samuel, M.D.

  • Neurology Physician
  • Escondido, CA
National Provider Identifier
1396709382
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neurology PhysicianTaxonomy code 2084N0400X
License
G70307 Issued in CA
Practice address
661 E Pennsylvania Ave
Escondido, CA 92025-3003
Phone
(760) 746-5813
NPI assigned
Apr 14, 2006
Sex
Male
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
Neurology Physician 2084N0400X G70307 CA Primary

Addresses

Primary practice location

661 E Pennsylvania Ave
Escondido, CA 92025-3003

Mailing address

661 E Pennsylvania Ave
Escondido, CA 92025-3003
Phone (760) 746-5813

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101122000778 CA Practitioner - Neurology 6002002607 Practice locations: San Marcos, CA

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G70307CAMDNeurology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Scripps Health Current Accepting new patients

Interoperability endpoints

  • Direct secure messaging: wsamuel81558@scrippshlth.medalliesdirect.net

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1144972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1396709382",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "661 E PENNSYLVANIA AVE",
            "city": "ESCONDIDO",
            "state": "CA",
            "postal_code": "920253003",
            "telephone_number": "760-746-5813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "661 E PENNSYLVANIA AVE",
            "city": "ESCONDIDO",
            "state": "CA",
            "postal_code": "920253003",
            "telephone_number": "760-746-5813"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SAMUEL",
        "first_name": "WILLIAM",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-14",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "CA",
            "license": "G70307",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Escondido, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.