Individual provider Active NPI

Stephen K Schlegel, O.D.

  • Optometrist
National Provider Identifier
1003967852
Registry record updated Apr 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
18002924B Issued in IN
Practice address
BLDG 1040
Flugplatz, ERBENHEIM 65202
DE
NPI assigned
Jan 16, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 24, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 18002924B IN Primary

Addresses

Primary practice location

BLDG 1040
Flugplatz, ERBENHEIM 65202
DE

Mailing address

Opc 403 Box 14
Apo, AE 09136-9001
Phone (314) 590-1430

Other identifiers 1

IdentifierTypeStateIssuer
200159610MedicaidIN

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
18002924BINMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Insights Optical, Inc. Optometrist PastSince Jun 1, 2008 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1168905600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776988800000",
    "number": "1003967852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "MIL",
            "address_1": "OPC 403 BOX 14",
            "city": "APO",
            "state": "AE",
            "postal_code": "091369001",
            "telephone_number": "314-590-1430"
        },
        {
            "country_code": "DE",
            "country_name": "Germany",
            "address_purpose": "LOCATION",
            "address_type": "FGN",
            "address_1": "BLDG 1040",
            "city": "FLUGPLATZ",
            "state": "ERBENHEIM",
            "postal_code": "65202"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCHLEGEL",
        "first_name": "STEPHEN",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-01-16",
        "last_updated": "2026-04-24",
        "certification_date": "2026-04-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "IN",
            "license": "18002924B",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200159610",
            "state": "IN"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 24, 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.