Sandra Valdez, RN

Primary specialty

Adult Medicine PhysicianTaxonomy code 207QA0505X

License

041433491 Issued in IL

Practice address

1520 W Harrison St
Chicago, IL 60607-3106

Phone

(312) 563-3906

Fax

(312) 563-3945

NPI assigned

Jul 13, 2026

Sex

Female

Sole proprietor

Yes

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

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

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

{
    "created_epoch": "1783900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1538088745",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8611 PATRICIA DR",
            "city": "LYONS",
            "state": "IL",
            "postal_code": "605341042",
            "telephone_number": "312-563-3906",
            "fax_number": "312-563-3945"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1520 W HARRISON ST",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606073106",
            "telephone_number": "312-563-3906",
            "fax_number": "312-563-3945"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VALDEZ",
        "first_name": "SANDRA",
        "credential": "RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-07-13",
        "last_updated": "2026-07-13",
        "certification_date": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207QA0505X",
            "taxonomy_group": "",
            "desc": "Family Medicine, Adult Medicine",
            "state": "IL",
            "license": "041433491",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katia Elena Valdez, MPH
• Luciano Nimedez Valdez, M.D
• Marisa Esperanza Valdez, RDN, LDN
• Raul Valdez
• Reyna Esmeralda Valdez, MSW, LSW
• Tatiana Valdez, MSN, PMHNP-BC
• Tina V. Valdez, D.O.
• Gabriela Valdivia
• Yesenia Valdivia, MD
• Sebastian Cristobal Valdivieso Rueda

• Adult Medicine Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Adult Medicine Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.