Ameriwest Medical Associates Inc

Primary specialty

Gynecology PhysicianTaxonomy code 207VG0400X

License

A26210 Issued in CA

Legal business name

AMERIWEST MEDICAL ASSOCIATES INC

Doing business as

Ameriwest Health Associates

Practice address

11850 Firestone Blvd
Norwalk, CA 90650-2979

Phone

(562) 465-0139

Fax

(562) 465-0138

NPI assigned

Aug 30, 2006

Last updated

Sep 11, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Walter Jayasinghe, M.D.NPI 1831106665

Title

Owner

Phone

(562) 465-0139

Specialties & licenses 5

Addresses

Other identifiers 1

Other names 1

• AMERIWEST HEALTH ASSOCIATES Doing business as

Tax ID family

Ameri-West Health Associates3 organizations share this tax ID, including this one

Other organizations with this tax ID 2

Organizations that report the same tax identification number in the National Provider Directory.

• Ameri-West Health Associates

  • Pediatrics Physician
  • La Habra, CA
  • NPI 1558502898
  NPD tax ID
• Ameri-West Health Associates Inc

  dba Ameri-West Medical Associates

  • Gynecology Physician
  • La Habra, CA
  • NPI 1750484309
  NPD tax ID

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Walter Jayasinghe, M.D.

  • Gynecology Physician
  • Los Angeles, CA
  • NPI 1831106665
  Authorized official Same address or phone
• Fe Silan Solmayor, M.D

  • Internal Medicine Physician
  • Norwalk, CA
  • NPI 1922016377

  Family Medicine

  NPD (past)

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

{
    "created_epoch": "1156896000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1757548800000",
    "number": "1346350758",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1930 WILSHIRE BLVD",
            "address_2": "STE 1100",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900573605",
            "telephone_number": "213-483-2620",
            "fax_number": "213-483-7918"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11850 FIRESTONE BLVD",
            "city": "NORWALK",
            "state": "CA",
            "postal_code": "906502979",
            "telephone_number": "562-465-0139",
            "fax_number": "562-465-0138"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "AMERIWEST MEDICAL ASSOCIATES INC",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-08-30",
        "last_updated": "2025-09-11",
        "status": "A",
        "authorized_official_last_name": "JAYASINGHE",
        "authorized_official_first_name": "WALTER",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "562-465-0139",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "CA",
            "license": "NP349926",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A52549",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "CA",
            "license": "A31911",
            "primary": false
        },
        {
            "code": "207VG0400X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecology",
            "state": "CA",
            "license": "A26210",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CA",
            "license": "A38978",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "GR0060932",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "AMERIWEST HEALTH ASSOCIATES",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Jaydina D Amaker, PSY.D.
• Melissa Ann Amante
• Leslie Amaya
• Janet Ambriz, LMFT
• Americare Management Corporation (Americare West Home Health Services)
• Amicable Homecare Inc.
• Ranjan N Amin, M.D.
• Paul T Ananias II, D.O.
• Laura Anaya Martinez
• Anchored Hope Therapy, Licensed Clinical Social Worker (Anchored Hope Therapy)

• Gynecology Physician in Norwalk, CA
• Providers in Norwalk, CA by specialty
• Gynecology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.