America Silva, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

79712 Issued in AZ

Practice address

1003 Willow Creek Rd
Prescott, AZ 86301-1641

Phone

(928) 771-5478

Fax

(928) 771-5471

NPI assigned

Apr 21, 2023

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in MI

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

Internal Medicine

Education

University of Kentucky College of Medicine, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Interoperability endpoints

• Direct secure messaging: america.silva.1@19711.direct.athenahealth.com

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.

• Naz Hospitalists Inc

  • Hospitalist Physician
  • Prescott, AZ
  • NPI 1437137072
  NPD (past)

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

{
    "created_epoch": "1682035200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782432000000",
    "number": "1609563303",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 11720",
            "city": "PRESCOTT",
            "state": "AZ",
            "postal_code": "863041720",
            "telephone_number": "725-235-6794",
            "fax_number": "702-224-5124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1003 WILLOW CREEK RD",
            "city": "PRESCOTT",
            "state": "AZ",
            "postal_code": "863011641",
            "telephone_number": "928-771-5478",
            "fax_number": "928-771-5471"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SILVA",
        "first_name": "AMERICA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-04-21",
        "last_updated": "2026-06-26",
        "certification_date": "2026-06-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "79712",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Andrew C Shuter, MD
• Dionne Louise Shy, NP-C
• Jennifer Siart, PHARMD
• Jennifer Ann Sigler, PHD
• Lyra Azalia Sihra, MD
• Silver Saguaro LLC
• Silver Sands Recovery, LLC
• Silver Sands Recovery, LLC
• Jaret Simonsen, DMD
• Evan Nicholas Simonson, D.P.M.

• Internal Medicine Physician in Prescott, AZ
• Providers in Prescott, AZ by specialty
• Internal Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 26, 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.
• 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.