Michael Laszynski, DDS

Primary specialty

DentistTaxonomy code 122300000X

License

12011442A Issued in IN

Practice address

750 N State Road 25
Rochester, IN 46975

Phone

(574) 223-6663

Fax

(574) 224-6663

NPI assigned

Jul 20, 2010

Sex

Male

Sole proprietor

Yes

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

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.

• Michael Laszynski D.D.S., P.C.

  • General Practice Dentistry
  • Rochester, IN
  • NPI 1720427867
  NPD (past) Authorized official
• David Barts DDS PC

  • General Practice Dentistry
  • Rochester, IN
  • NPI 1134515810
  NPD (past)
• Dr. James J. Fritts, DDS, Inc

  • Dentist
  • Rochester, IN
  • NPI 1871542472
  NPD (past)
• Rochester Dental Center

  • General Practice Dentistry
  • Rochester, IN
  • NPI 1962850750
  NPD (past)

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

{
    "created_epoch": "1279584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758499200000",
    "number": "1497068324",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "750 N STATE ROAD 25",
            "city": "ROCHESTER",
            "state": "IN",
            "postal_code": "46975",
            "telephone_number": "574-223-6663",
            "fax_number": "574-224-6663"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "750 N STATE ROAD 25",
            "city": "ROCHESTER",
            "state": "IN",
            "postal_code": "46975",
            "telephone_number": "574-223-6663",
            "fax_number": "574-224-6663"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LASZYNSKI",
        "first_name": "MICHAEL",
        "name_prefix": "Mr.",
        "credential": "DDS",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-07-20",
        "last_updated": "2025-09-22",
        "certification_date": "2025-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "IN",
            "license": "12011442A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura L Johnson, FNP
• Hyekyoung Kim
• Wayne Lee Knochel, M.D.
• Kroger Limited Partnership I
• Robert Kurzeja
• Jennifer Lauro
• Addison Lawson, PHARMD
• Cynthia A Laycock, O. D.
• Geoffrey Alan Lee
• Angela Marie Lowe, BA

• All providers in Rochester, IN
• Dentist in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 22, 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.