Individual provider Active NPI

Roswitha M Saenz-Sierzega, PHD

  • Psychologist
  • Chandler, AZ
National Provider Identifier
1811219470
Registry record updated Mar 5, 2019
On this page

Key facts

NPPES NPI Registry
Primary specialty
PsychologistTaxonomy code 103T00000X
License
4357 Issued in AZ
Practice address
908 W Chandler Blvd Ste D
Chandler, AZ 85225
Phone
(480) 409-2820
NPI assigned
Feb 24, 2010
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 5, 2019

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Professional Counselor 101YP2500X 63779 TX
Psychologist 103T00000X 4357 AZ Primary

Addresses

Primary practice location

908 W Chandler Blvd Ste D
Chandler, AZ 85225

Mailing address

6260 W Post Rd
Chandler, AZ 85226-1164
Phone (915) 867-6228

Other practice location 1

11150 Montwood Dr Bldg A
El Paso, TX 79936-4259
Phone (915) 274-1920

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Doctor of Philosophy

State licenses

LicenseStateTypeSpecialty
4357AZMDVeterinarian
63779TXMDPharmacist

NPI Registry JSON

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

{
    "created_epoch": "1266969600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1551744000000",
    "number": "1811219470",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6260 W POST RD",
            "city": "CHANDLER",
            "state": "AZ",
            "postal_code": "852261164",
            "telephone_number": "915-867-6228"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "908 W CHANDLER BLVD STE D",
            "city": "CHANDLER",
            "state": "AZ",
            "postal_code": "85225",
            "telephone_number": "480-409-2820"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11150 Montwood Dr Bldg A",
            "address_purpose": "LOCATION",
            "city": "El Paso",
            "state": "TX",
            "postal_code": "799364259",
            "country_code": "US",
            "telephone_number": "915-274-1920",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAENZ-SIERZEGA",
        "first_name": "ROSWITHA",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "PHD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2010-02-24",
        "last_updated": "2019-03-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "TX",
            "license": "63779",
            "primary": false
        },
        {
            "code": "103T00000X",
            "taxonomy_group": "",
            "desc": "Psychologist",
            "state": "AZ",
            "license": "4357",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chandler, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 5, 2019; 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.