Timothy Mark Beyer, O. D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

046.009952 Issued in IL

Practice address

204 S Main St
Algonquin, IL 60102-2628

Phone

(224) 678-9043

Fax

(224) 678-9416

NPI assigned

Jun 28, 2007

Last updated

May 11, 2026By the provider in NPPES

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

Enrolled in IL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

Illinois College of Optometry at Chicago, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Precision Eye Care LLCGroup PAC ID 6507044658, 2 clinicians

Practice addresses (Care Compare)

Procedures performed for Medicare patients

Medicare enrollment (NPD)

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

• Precision Eye Care LLC

  • Optometrist
  • Algonquin, IL
  • NPI 1144527417
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1182988800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778457600000",
    "number": "1760689160",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "204 S MAIN ST",
            "city": "ALGONQUIN",
            "state": "IL",
            "postal_code": "601022628",
            "telephone_number": "224-678-9043",
            "fax_number": "224-678-9416"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "204 S MAIN ST",
            "city": "ALGONQUIN",
            "state": "IL",
            "postal_code": "601022628",
            "telephone_number": "224-678-9043",
            "fax_number": "224-678-9416"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BEYER",
        "first_name": "TIMOTHY",
        "middle_name": "MARK",
        "name_prefix": "Dr.",
        "credential": "O. D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-28",
        "last_updated": "2026-05-11",
        "certification_date": "2026-05-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": "046.009952",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Courtney A Behrens, LCSW
• Brittany Lynn Bennett, PA-C
• Tania Benny
• Ellen Berry
• Joanna E Betancourt, MD
• Kimberly A. Bialek, PA-C
• Amber Nicole Bianchi, MT
• Kaja Biel, LPC
• Kirsten Faith Verploegh Binder, LMT
• Christina Joy Blodgett, PH.D.

• Optometrist in Algonquin, IL
• Providers in Algonquin, IL by specialty
• Optometrist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.