Newton Seiden, M.D.

Primary specialty

Pediatric Anesthesiology PhysicianTaxonomy code 207LP3000X

License

G68506 Issued in CA

Practice address

9300 Valley Childrens PL # SC43
Madera, CA 93636-8761

Phone

(559) 353-5700

Fax

(559) 353-5708

NPI assigned

Oct 6, 2006

Sex

Male

Sole proprietor

Yes

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 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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Pediatric Anesthesia Associates Medical Group Inc

  • Anesthesiology Physician
  • Madera, CA
  • NPI 1558588871
  Medicare reassignment NPD

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

{
    "created_epoch": "1160092800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779926400000",
    "number": "1164519674",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9300 VALLEY CHILDRENS PL # SC05",
            "city": "MADERA",
            "state": "CA",
            "postal_code": "936368761",
            "telephone_number": "559-353-5700",
            "fax_number": "559-353-5708"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9300 VALLEY CHILDRENS PL # SC43",
            "city": "MADERA",
            "state": "CA",
            "postal_code": "936368761",
            "telephone_number": "559-353-5700",
            "fax_number": "559-353-5708"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEIDEN",
        "first_name": "NEWTON",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-06",
        "last_updated": "2026-05-28",
        "certification_date": "2026-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207LP3000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pediatric Anesthesiology",
            "state": "CA",
            "license": "G68506",
            "primary": true
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "CA",
            "license": "G68506",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "ZZZ71868Z",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Shayla Seay
• Robert Martin Secula
• Francisco G Segoviano
• Crystal Veronica Segura, MSW, LCSW 90323
• Yvette Lynn Segura, PHD
• Shobha Sekhon, M.D.
• Troy Sena
• Rita Sepulveda
• Sequoia Pediatric Orthopaedics Medical Corporation
• Rosalba Serrano Rivera, LCSW

• Pediatric Anesthesiology Physician in Madera, CA
• Providers in Madera, CA by specialty
• Pediatric Anesthesiology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 28, 2026; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.