Isiah Lee Rosenblatt, SAC-IT

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

20880-130 Issued in WI

Practice address

4485 N Oakland Ave
Milwaukee, WI 53211-1611

Phone

(414) 273-8484

Fax

(414) 446-3317

NPI assigned

Jun 13, 2025

Sex

Male

Sole proprietor

No

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

State licenses

Practice roles

Locations

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.

• Roots Counseling Services, LLC

  • Substance Use Disorder Rehabilitation Clinic/Center
  • Shorewood, WI
  • NPI 1669889283
  NPD

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

{
    "created_epoch": "1749772800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749772800000",
    "number": "1033005491",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4485 N OAKLAND AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532111611",
            "telephone_number": "414-273-8484",
            "fax_number": "414-446-3317"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4485 N OAKLAND AVE",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532111611",
            "telephone_number": "414-273-8484",
            "fax_number": "414-446-3317"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSENBLATT",
        "first_name": "ISIAH",
        "middle_name": "LEE",
        "credential": "SAC-IT",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-06-13",
        "last_updated": "2025-06-13",
        "certification_date": "2025-06-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "WI",
            "license": "20880-130",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• David Morton Rosenberg, DO
• Jason G. Rosenberg, MD
• Jayne E Rosenberg
• Randolph Paul Rosenberger, DDS
• Sandra L Rosenberger, RPH
• Andrew Marer Rosenblum, M.D.
• Maureen Rosenblum, LCSW
• Amanda Rose Rosenmerkel, RD
• Alan R Rosenthal, RPH, PHARMD
• Ann Rosenthal, MD

• Addiction (Substance Use Disorder) Counselor in Milwaukee, WI
• Providers in Milwaukee, WI by specialty
• Addiction (Substance Use Disorder) Counselor in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 13, 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.