Chad Killen, O.D

Primary specialty

OptometristTaxonomy code 152W00000X

License

OPT.007355 Issued in OH

Practice address

1664 Neil Ave
Columbus, OH 43201-2333

Phone

(614) 292-2020

Fax

(614) 247-4543

NPI assigned

Jul 2, 2019

Sex

Male

Sole proprietor

Yes

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 PA

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

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: chad.killen.p1@direct.salusuhealth.nextgenshare.com
• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/

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.

• Drexel University

  • Optometrist
  • Philadelphia, PA
  • NPI 1336160027
  Medicare reassignment NPD
• Drexel University

  • Psychologist
  • Philadelphia, PA
  • NPI 1902900095

  Single Specialty

  Medicare reassignment NPD
• Drexel University

  • Audiologist
  • Elkins Park, PA
  • NPI 1104822253

  Single Specialty

  NPD
• Drexel University

  • Physical Therapy Clinic/Center
  • Philadelphia, PA
  • NPI 1598999351
  NPD
• Pennsylvania College of Optometry

  • Optometrist
  • Philadelphia, PA
  • NPI 1134166572
  NPD
• Salus University Hearing Vision Balance Clinic

  • Audiologist
  • Elkins Park, PA
  • NPI 1154785293

  Optometrist

  NPD

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

{
    "created_epoch": "1562025600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782086400000",
    "number": "1033771878",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1664 NEIL AVE",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432012333",
            "telephone_number": "614-292-2020",
            "fax_number": "614-247-4543"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1664 NEIL AVE",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432012333",
            "telephone_number": "614-292-2020",
            "fax_number": "614-247-4543"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KILLEN",
        "first_name": "CHAD",
        "credential": "O.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-07-02",
        "last_updated": "2026-06-22",
        "certification_date": "2026-06-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Optometrist",
            "state": "OH",
            "license": "OPT.007355",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Madeline Kilby
• Tatum A Kilgallon
• Deborah Kilgore, R.N.
• Ahmet Kilic, MD
• Macie Kill
• Killian Counseling LLC
• Krista Killian, SWA
• Valerie Killian, M.D.
• Michelle Killins
• Megan Arianna Francine Killip, MSW, LSW

• Optometrist in Columbus, OH
• Providers in Columbus, OH by specialty
• Optometrist in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 22, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.