Heidi O'Brien

Primary specialty

Registered DietitianTaxonomy code 133V00000X

Practice address

2140 W Haddon Ave Apt 2W
Chicago, IL 60622-3392

Phone

(612) 801-2833

NPI assigned

Feb 28, 2024

Last updated

Feb 28, 2024By the provider in NPPES

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

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.

• Fay Nutrition

  • Registered Dietitian
  • San Francisco, CA
  • NPI 1104334465

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1709078400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1709078400000",
    "number": "1275390072",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2140 W HADDON AVE APT 2W",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606223392",
            "telephone_number": "612-801-2833"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2140 W HADDON AVE APT 2W",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606223392",
            "telephone_number": "612-801-2833"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'BRIEN",
        "first_name": "HEIDI",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2024-02-28",
        "last_updated": "2024-02-28",
        "certification_date": "2024-02-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Anne O'Brien, FNP-BC, PMHNP-BC
• Elle O'Brien
• Emily Jan O'Brien, M.S. CCC-SLP
• Erin Elizabeth O'Brien, APN
• Frankie O'Brien, MS, RD, CSSD, LDN
• Jenna Leigh O'Brien, RN
• John M. O'Brien, MD
• Kaitlin O'Brien
• Kevin O'Brien, MD
• Khelsea O'Brien

• 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 Feb 28, 2024; 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.