Individual provider Active NPI

Stephen G Kaizen

  • Optometrist
  • Doylestown, PA
National Provider Identifier
1083675789
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
OEG000925 Issued in PA
Practice address
10 S Clinton St
Suite 200
Doylestown, PA 18901-4220
Phone
(215) 348-8030
Fax
(215) 348-8030
NPI assigned
Mar 31, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 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 OEG000925 PA Primary

Addresses

Primary practice location

10 S Clinton St
Suite 200
Doylestown, PA 18901-4220

Mailing address

10 S Clinton St
Suite 200
Doylestown, PA 18901-4220
Phone (215) 348-8030

Other names 1

  • Dr. Steve Kaizen Other name

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
OEG000925PAMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Kaizen Eyecare Optometrist Past 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": "1143763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1083675789",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 S CLINTON ST",
            "address_2": "SUITE 200",
            "city": "DOYLESTOWN",
            "state": "PA",
            "postal_code": "189014220",
            "telephone_number": "215-348-8030",
            "fax_number": "215-348-8030"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 S CLINTON ST",
            "address_2": "SUITE 200",
            "city": "DOYLESTOWN",
            "state": "PA",
            "postal_code": "189014220",
            "telephone_number": "215-348-8030",
            "fax_number": "215-348-8030"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KAIZEN",
        "first_name": "STEPHEN",
        "middle_name": "G",
        "name_prefix": "Dr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-31",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "PA",
            "license": "OEG000925",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "STEVE",
            "last_name": "KAIZEN",
            "prefix": "DR.",
            "credential": "O D",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Doylestown, PA

Sources for this page

  • 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.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.