Individual provider Active NPI

Brittany Nicole Marklewitz, LPC

  • Professional Counselor
  • Casa Grande, AZ
National Provider Identifier
1285504373
Registry record updated Nov 5, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Professional CounselorTaxonomy code 101YP2500X
License
LPC-19854 Issued in AZ
Practice address
1149 E 11TH St
Casa Grande, AZ 85122-3609
Phone
(602) 769-2142
NPI assigned
Nov 5, 2025
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 5, 2025

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 46.004391 CT
Professional Counselor 101YP2500X LPC-19854 AZ Primary

Addresses

Primary practice location

1149 E 11TH St
Casa Grande, AZ 85122-3609

Mailing address

17518 W Ventura St
Surprise, AZ 85388-7802

Other practice location 1

65 N Pottebaum Rd
Casa Grande, AZ 85122-5326
Phone (602) 769-2142

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

State licenses

LicenseStateTypeSpecialty
LPC-19854AZMDProfessional Counselor
46.004391CTMDProfessional Counselor

NPI Registry JSON

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

{
    "created_epoch": "1762300800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762300800000",
    "number": "1285504373",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17518 W VENTURA ST",
            "city": "SURPRISE",
            "state": "AZ",
            "postal_code": "853887802"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1149 E 11TH ST",
            "city": "CASA GRANDE",
            "state": "AZ",
            "postal_code": "851223609",
            "telephone_number": "602-769-2142"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "65 N Pottebaum Rd",
            "address_purpose": "LOCATION",
            "city": "Casa Grande",
            "state": "AZ",
            "postal_code": "851225326",
            "country_code": "US",
            "telephone_number": "602-769-2142",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARKLEWITZ",
        "first_name": "BRITTANY",
        "middle_name": "NICOLE",
        "credential": "LPC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-11-05",
        "last_updated": "2025-11-05",
        "certification_date": "2025-11-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "CT",
            "license": "46.004391",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "AZ",
            "license": "LPC-19854",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Casa Grande, AZ

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 2025; 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.