Christian Esparza, RD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

License

86133177 Issued in IL

Practice address

4234 N Western Ave
Chicago, IL 60618-2829

Phone

(210) 248-6691

NPI assigned

Oct 17, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Specialty

Registered Dietitian Or Nutrition Professional

Education

Other, 2017

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Nourish, Inc.

  • Registered Dietitian
  • Austin, TX
  • NPI 1558097824

  Dietitian, Registered

  NPD (past)
• Nutrition in Motion

  • Registered Dietitian
  • Bedford, NH
  • NPI 1548437312

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1697500800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784505600000",
    "number": "1669254447",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4234 N WESTERN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606182829",
            "telephone_number": "210-248-6691"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4234 N WESTERN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606182829",
            "telephone_number": "210-248-6691"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ESPARZA",
        "first_name": "CHRISTIAN",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-10-17",
        "last_updated": "2026-07-20",
        "certification_date": "2026-07-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "CT",
            "license": "3284",
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "NC",
            "license": "L007760",
            "primary": false
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "IL",
            "license": "86133177",
            "primary": true
        },
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "MN",
            "license": "5203",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeison Albert Esmundo
• Annaleah Esp, DC
• Christopher Philip Vinzons Espaldon
• Lucero Esparza McDonald
• Bianca Esparza
• Kelly C Esparza, AU.D.
• Rachel Esparza, MD
• Sandy Esparza, LCSW
• Sarah Juliana Esparza
• Sonia Esparza, RD, CDE

• Registered Dietitian in Chicago, IL
• Providers in Chicago, IL by specialty
• Registered Dietitian in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• 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.