Alan David Weiler, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

Practice address

3500 N Ashland Ave
Chicago, IL 60657-1314

Phone

(773) 327-0874

Fax

(773) 327-6535

NPI assigned

Jan 17, 2006

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, 1991

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

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.

• Lakeview Eyecare Center LTD

  • Optometrist
  • Chicago, IL
  • NPI 1871692863
  Medicare reassignment Authorized official

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

{
    "created_epoch": "1137456000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1699755751",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3500 N ASHLAND AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606571314",
            "telephone_number": "773-327-0874",
            "fax_number": "773-327-6535"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3500 N ASHLAND AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606571314",
            "telephone_number": "773-327-0874",
            "fax_number": "773-327-6535"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WEILER",
        "first_name": "ALAN",
        "middle_name": "DAVID",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-17",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amanda Weiland
• Brian Gerber Weiland
• Emma Weiland, MD
• Kathryn Weiland, M.A.
• Sandra Jean Weiland, CRNA
• Amy S Weiler, D.O.
• Carli Weiler, MS, CCC-SLP
• Mark M Weiman, DMD
• Brynn Weimer, PT
• Callie Weinberg, LCSW

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

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