Individual provider Active NPI

Chad James Douglas, O.D.

  • Optometrist
  • Warren, OH
National Provider Identifier
1609858240
Registry record updated Nov 21, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
OptometristTaxonomy code 152W00000X
License
5523T2435 Issued in OH
Practice address
302 Niles Cortland Rd NE
Warren, OH 44484-1940
Phone
(330) 394-2020
Fax
(330) 395-7194
NPI assigned
Nov 18, 2005
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 21, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Optometrist 152W00000X 5523T2435 OH Primary

Addresses

Primary practice location

302 Niles Cortland Rd NE
Warren, OH 44484-1940

Mailing address

302 Niles Cortland Rd NE
Warren, OH 44484-1940
Phone (330) 394-2020

Other identifiers 1

IdentifierTypeStateIssuer
2982116MedicaidOH

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
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

Enrollment IDStateProvider typePAC IDDetails
I20050726001009 OH Practitioner - Optometry 9537196092 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Optometry
Education
Illinois College of Optometry at Chicago, 1998
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Douglas Family Eyecare, Inc.Group PAC ID 5496892382, 3 clinicians

Practice addresses (Care Compare)

302 Niles Cortland Rd NE
Warren, OH 44484-1940
Phone (330) 394-2020

Procedures performed for Medicare patients

ProcedureNumber of procedures
Cataract surgery23

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
5523T2435OHMDOptometrist

Practice roles

OrganizationSpecialtyStatusNew patients
Douglas Family Eyecare, Inc. Optometrist CurrentSince Oct 10, 2009 Accepting new patients

Locations

5000 E Market St
Ste 5
Warren, OH 44484
Phone (330) 984-8795

302 Niles Cortland Rd NE
Warren, OH 44484
Phone (330) 394-2020

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": "1132272000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1609858240",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "302 NILES CORTLAND RD NE",
            "city": "WARREN",
            "state": "OH",
            "postal_code": "444841940",
            "telephone_number": "330-394-2020",
            "fax_number": "330-395-7194"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "302 NILES CORTLAND RD NE",
            "city": "WARREN",
            "state": "OH",
            "postal_code": "444841940",
            "telephone_number": "330-394-2020",
            "fax_number": "330-395-7194"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DOUGLAS",
        "first_name": "CHAD",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "O.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-11-18",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "OH",
            "license": "5523T2435",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2982116",
            "state": "OH"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Warren, OH

Sources for this page

Verify at the official NPI Registry.