Individual provider Active NPI

Silvia Y Sanchez Cardenas, MD

  • Internal Medicine Physician
  • Phoenix, AZ
National Provider Identifier
1295299402
Registry record updated Feb 19, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
71169 Issued in AZ
Practice address
6544 W Thomas Rd Ste 1
Phoenix, AZ 85033-5739
Phone
(602) 834-5515
Fax
(855) 540-2436
NPI assigned
Jan 22, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 19, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 71169 AZ Primary

Addresses

Primary practice location

6544 W Thomas Rd Ste 1
Phoenix, AZ 85033-5739

Mailing address

6101 Blue Lagoon Dr Ste 200
Miami, FL 33126-3168

Other practice location 1

5151 Boardwalk Dr Unit H1
Fort Collins, CO 80525-6246
Phone (970) 989-5751

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address silvia.sanchez.cardenas.2@29601.direct.athenahealth.com

Medicare participation

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

Enrollment IDStateProvider typePAC IDDetails
I20230925000274 AZ Practitioner - Internal Medicine 6507210655 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University Central del Caribe Escuela de Medicina, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Healthfirst Medical Group PCGroup PAC ID 3971041328, 4 clinicians
Centerwell Senior Primary Care Az PCGroup PAC ID 9830576354, 47 clinicians

Practice addresses (Care Compare)

4150 N 108TH Ave
Suite 142
Phoenix, AZ 85037-5467
Phone (623) 242-9259

6544 W Thomas Rd
Suite 11
Phoenix, AZ 85033-5740
Phone (602) 834-5515

833 N Dobson Rd
Suite 103
Mesa, AZ 85201-7593
Phone (480) 666-7683

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Centerwell Senior Primary Care Az PC Internal Medicine CurrentSince Oct 13, 2025 Accepting new patients
Centerwell Senior Primary Care Az PC Internal Medicine CurrentSince Oct 13, 2025 Accepting new patients
Centerwell Senior Primary Care Az PC Internal Medicine Current Accepting new patients
Phoenix West Internal Medicine LLC Internal Medicine CurrentSince Aug 9, 2023 Accepting new patients
Healthfirst Medical Group PC Internal Medicine CurrentSince Jun 1, 2024 Accepting new patients
Healthfirst Management Group, LLC Internal Medicine Past Accepting new patients
Centerwell Senior Primary Care Az PC Internal Medicine Past Accepting new patients

Locations

9524 W Camelback Rd
Ste 130
Glendale, AZ 85305

6544 W Thomas Rd
Ste 11
Phoenix, AZ 85033
Phone (602) 834-5515

4150 N 108th Ave
Ste 142
Phoenix, AZ 85037
Phone (623) 242-9259

3201 W Peoria Ave
Ste 604
Phoenix, AZ 85029
Phone (602) 993-1773

3201 W Peoria Ave
Ste C604
Phoenix, AZ 85029
Phone (602) 993-1773

14300 W Granite Valley Dr
Ste B7
Sun City West, AZ 85375
Phone (623) 362-9462

6101 Waterford District Dr
Ste 200
Miami, FL 33126
Phone (407) 533-6836

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/DBGCAA
  • Direct secure messaging: silvia.sanchez.cardenas.1@29601.direct.athenahealth.com
  • Direct secure messaging: silvia.sanchez.cardenas.2@29601.direct.athenahealth.com
  • FHIR API: https://fhir4.healow.com/fhir/r4/DBGCAA/Endpoint/DBGCAA

Organizations & group practices 7

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": "1548115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771459200000",
    "number": "1295299402",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6101 BLUE LAGOON DR STE 200",
            "city": "MIAMI",
            "state": "FL",
            "postal_code": "331263168"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6544 W THOMAS RD STE 1",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850335739",
            "telephone_number": "602-834-5515",
            "fax_number": "855-540-2436"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5151 Boardwalk Dr Unit H1",
            "address_purpose": "LOCATION",
            "city": "Fort Collins",
            "state": "CO",
            "postal_code": "805256246",
            "country_code": "US",
            "telephone_number": "970-989-5751",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SANCHEZ CARDENAS",
        "first_name": "SILVIA",
        "middle_name": "Y",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-01-22",
        "last_updated": "2026-02-19",
        "certification_date": "2026-02-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "71169",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "silvia.sanchez.cardenas.2@29601.direct.athenahealth.com",
            "affiliation": "N",
            "address_1": "6544 W Thomas Rd Ste 1",
            "city": "Phoenix",
            "state": "AZ",
            "country_code": "US",
            "postal_code": "850335739",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.