Grossweiner & Blaszak, P.C.

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

Legal business name

GROSSWEINER & BLASZAK, P.C.

Practice address

1220 Hobson Rd Ste 116
Naperville, IL 60540-8137

Phone

(630) 355-6660

Fax

(630) 527-2856

NPI assigned

Apr 17, 2006

Organization subpart

No

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

Authorized official

Name

Laura Heimburger

Title

Business Manager

Phone

(630) 355-6660

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in IL

Enrollment records 1

Locations

Practitioners 3

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Scott Blaszak

  • Dermatology Physician
  • Chicago, IL
  • NPI 1265994925
  Medicare reassignment Care Compare group NPD
• Wayne Joseph Blaszak, M.D.

  • Dermatology Physician
  • Naperville, IL
  • NPI 1245294008
  Medicare reassignment Care Compare group NPD
• James Benjamin Grossweiner, M.D.

  • Dermatology Physician
  • Naperville, IL
  • NPI 1437114907
  NPD

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

{
    "created_epoch": "1145232000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1658102400000",
    "number": "1194789990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1220 HOBSON RD STE 116",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605408137",
            "telephone_number": "630-355-6660",
            "fax_number": "630-527-2856"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1220 HOBSON RD STE 116",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605408137",
            "telephone_number": "630-355-6660",
            "fax_number": "630-527-2856"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1220 Hobson Rd Ste 116",
            "address_purpose": "LOCATION",
            "city": "Naperville",
            "state": "IL",
            "postal_code": "605408137",
            "country_code": "US",
            "telephone_number": "630-355-6660",
            "fax_number": "630-527-2856",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "GROSSWEINER & BLASZAK, P.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-04-17",
        "last_updated": "2022-07-18",
        "certification_date": "2022-07-18",
        "status": "A",
        "authorized_official_last_name": "HEIMBURGER",
        "authorized_official_first_name": "LAURA",
        "authorized_official_title_or_position": "BUSINESS MANAGER",
        "authorized_official_telephone_number": "630-355-6660"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Dermatology",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Deborah Jenson Grizzell, MSSW, LCSW
• Glenn N Grobe, MD
• Jacob D Grodsky, MD
• Kimberly Erin Groll, LCPC, CADC, CAMT
• Jerome O. Gronli, MD
• James Benjamin Grossweiner, M.D.
• Bernardus H Grotenhuis, PT, FAAOMPT
• Grounded Therapy PLLC
• Amanda D Grove, LCSW
• Grow Wellness Foundation

• Dermatology Physician in Naperville, IL
• Providers in Naperville, IL by specialty
• Dermatology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 2022; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.