Anita Parker, RD

Primary specialty

Registered DietitianTaxonomy code 133V00000X

Practice address

819 S Fulton Ave
Waukegan, IL 60085-7250

Phone

(630) 672-8710

NPI assigned

Sep 18, 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

Other names 1

• Anita Litwiller Former name

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 and National Provider Directory roles.

• Marjorie Nolan Cohn LLC

  • Registered Dietitian
  • New York, NY
  • NPI 1760825160

  Dietitian, Registered

  NPD (past)

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

{
    "created_epoch": "1694995200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1225816713",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "819 S FULTON AVE",
            "city": "WAUKEGAN",
            "state": "IL",
            "postal_code": "600857250",
            "telephone_number": "630-672-8710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "819 S FULTON AVE",
            "city": "WAUKEGAN",
            "state": "IL",
            "postal_code": "600857250",
            "telephone_number": "630-672-8710"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "123 Hospital Dr",
            "address_purpose": "LOCATION",
            "city": "Watertown",
            "state": "WI",
            "postal_code": "530983331",
            "country_code": "US",
            "telephone_number": "920-262-4801",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "PARKER",
        "first_name": "ANITA",
        "credential": "RD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-09-18",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ANITA",
            "last_name": "LITWILLER",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Crystal Pantoja, B.S
• Stephanie Marie Papageorge
• Athanasios T Papagiannis
• Michael S Papendick, D.D.S
• Saumya Joy Parakunnel
• Rolanda Parks, LCPC
• Beatriz Parra, APRN
• Caitlin Parrott, MSW
• Julian L. Paskov, M.D.
• Alpesh M. Patel, MD

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.