Donald Bruce Chinlund, D.D.S., LLC

Primary specialty

General Practice DentistryTaxonomy code 1223G0001X

Practice address

77 E Crystal Lake Ave
Crystal Lake, IL 60014-6171

Phone

(815) 459-8650

Fax

(815) 455-9503

NPI assigned

Aug 27, 2006

Last updated

Oct 4, 2026By the provider in NPPES

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Richard J Osmanski, DDS PC

  • General Practice Dentistry
  • Crystal Lake, IL
  • NPI 1346415924
  NPD (past)

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

{
    "created_epoch": "1156636800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1791072000000",
    "number": "1629186937",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "77 E CRYSTAL LAKE AVE",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600146171",
            "telephone_number": "815-459-8650",
            "fax_number": "815-455-9503"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "77 E CRYSTAL LAKE AVE",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600146171",
            "telephone_number": "815-459-8650",
            "fax_number": "815-455-9503"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHINLUND",
        "first_name": "DONALD",
        "middle_name": "BRUCE",
        "name_prefix": "Dr.",
        "credential": "D.D.S., LLC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-08-27",
        "last_updated": "2026-10-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1223G0001X",
            "taxonomy_group": "",
            "desc": "Dentist, General Practice",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Cheryl R Brown, PC
• Cheryliene a Niemo PLLC
• Rebecca E Cheski, ATC
• Children's Physician Group (Crystal Lake Clinic)
• Jamie So-Yung Chin, M.D.
• Chiro One Wellness Center of Crystal Lake SC
• Gina C Chmela, APN
• Autumn Chmielewski, MAT, MS, BCBA
• Danny Cho, DO
• Lindsey Rose Choklad, MSW, CADC

• General Practice Dentistry in Crystal Lake, IL
• Providers in Crystal Lake, IL by specialty
• General Practice Dentistry in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 4, 2026; 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.