Individual provider Active NPI

Stephanie Cites, RDN

  • Registered Dietitian
  • Phoenix, AZ
National Provider Identifier
1649832148
Registry record updated Aug 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Registered DietitianTaxonomy code 133V00000X
Practice address
1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone
(602) 933-0935
Fax
(602) 933-2471
NPI assigned
Jul 3, 2019
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 11, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Dietitian 133V00000X AZ Primary

Addresses

Primary practice location

1919 E Thomas Rd
Phoenix, AZ 85016-7710

Mailing address

2108 E Thomas Rd Ste 130
Phoenix, AZ 85016-0008
Phone (602) 933-3124

Other identifiers 1

IdentifierTypeStateIssuer
573273MedicaidAZ

Other names 1

  • Stephanie Olzinski Former name

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20191125002661 AZ Practitioner - Registered Dietitian Or Nutrition Professional 5799118113 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Registered Dietitian Or Nutrition Professional
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Phoenix Children'S HospitalGroup PAC ID 0446278584, 431 clinicians

Practice addresses (Care Compare)

1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone (602) 933-0930

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

Practice roles

OrganizationSpecialtyStatusNew patients
Phoenix Children'S Medical Group CurrentSince Feb 27, 2024 Accepting new patients
Phoenix Children'S Hospital Current Accepting new patients

Locations

3370 S Mercy Rd
Ste 118
Gilbert, AZ 85297

5131 E Southern Ave
Mesa, AZ 85206
Phone (480) 833-5437

1919 E Thomas Rd
Phoenix, AZ 85016
Phone (602) 933-0777

1920 E Cambridge Ave
Ste 100
Phoenix, AZ 85006
Phone (480) 945-8440

1920 E Cambridge Ave
Ste 301
Phoenix, AZ 85006
Phone (602) 253-6000

2108 E Thomas Rd
Ste 130
Phoenix, AZ 85016

Organizations & group practices 2

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": "1562112000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754870400000",
    "number": "1649832148",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2108 E THOMAS RD STE 130",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850160008",
            "telephone_number": "602-933-3124"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1919 E THOMAS RD",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850167710",
            "telephone_number": "602-933-0935",
            "fax_number": "602-933-2471"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CITES",
        "first_name": "STEPHANIE",
        "credential": "RDN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-07-03",
        "last_updated": "2025-08-11",
        "certification_date": "2025-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "133V00000X",
            "taxonomy_group": "",
            "desc": "Dietitian, Registered",
            "state": "AZ",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "573273",
            "state": "AZ"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "STEPHANIE",
            "last_name": "OLZINSKI",
            "credential": "RD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Phoenix, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.