Dionne W Siler, M.D.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

A203691 Issued in CA

Practice address

14550 W Soledad Canyon Rd
Canyon Country, CA 91387-2200

Phone

(661) 250-5230

Fax

(661) 251-7308

NPI assigned

Apr 19, 2021

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

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Providence Facey Medical FoundationGroup PAC ID 3173436276, 324 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Henry Mayo Newhall Hospital Hospital, Valencia, CA, CCN 050624
• Main Line Hospital Lankenau Hospital, Wynnewood, PA, CCN 390195

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• Providence Facey Medical Foundation

  • Internal Medicine Physician
  • Valencia, CA
  • NPI 1710031588

  Family Medicine

  Medicare reassignment Care Compare group NPD
• Providence Facey Medical Foundation

  • Multi-Specialty Clinic/Center
  • Irvine, CA
  • NPI 1891348447
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Henry Mayo Newhall Memorial Hospital

  • General Acute Care Hospital
  • Valencia, CA
  • NPI 1780668434
  Care Compare affiliation
• Main Line Hospitals, Inc.

  • General Acute Care Hospital
  • Wynnewood, PA
  • NPI 1245335629
  Care Compare affiliation

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

{
    "created_epoch": "1618790400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755043200000",
    "number": "1962083188",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 9602",
            "city": "MISSION HILLS",
            "state": "CA",
            "postal_code": "913469602",
            "telephone_number": "213-394-7921"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "14550 W SOLEDAD CANYON RD",
            "city": "CANYON COUNTRY",
            "state": "CA",
            "postal_code": "913872200",
            "telephone_number": "661-250-5230",
            "fax_number": "661-251-7308"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SILER",
        "first_name": "DIONNE",
        "middle_name": "W",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-19",
        "last_updated": "2025-08-13",
        "certification_date": "2023-03-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "PA",
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A203691",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Munish NA Sharma, NA
• Kaytlynn Sharp
• Robert Todd Shepler, CHIROPRACTOR
• Shoji Morita, O.D., a Professional Corporation
• Sierra Home Health Care
• Soledad Canyon Chiropractic-Fitzpatrick, Inc.
• Jacqueline Julissa Solis, CMT
• Karen Joyce Soriano, NP
• Toni Stevenson
• Sulphur Springs Union Elementary

• Family Medicine Physician in Canyon Country, CA
• Providers in Canyon Country, CA by specialty
• Family Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 2025; 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.