Joseph Eiffert, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

003399 Issued in CT

Practice address

1240 Post Rd E Ste 1
Westport, CT 06880-5427

Phone

(203) 557-8426

NPI assigned

Jul 18, 2023

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NY, CT2 enrollments

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 2

Specialty

Optometry

Education

Pennsylvania College of Optometry, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Shreya Patel OD PCGroup PAC ID 7911147442, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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.

• Shreya Patel OD, PC

  • Optometrist
  • Westport, CT
  • NPI 1215276001
  Medicare reassignment Care Compare group NPD
• Empire Vision Center Inc

  • Optometrist
  • Syracuse, NY
  • NPI 1750358826
  Medicare reassignment NPD
• Empire Vision Center, Inc

  • Eyewear Supplier
  • Attleboro, MA
  • NPI 1730635582
  NPD

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

{
    "created_epoch": "1689638400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755129600000",
    "number": "1003596750",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1240 POST RD E STE 1",
            "city": "WESTPORT",
            "state": "CT",
            "postal_code": "068805427",
            "telephone_number": "203-557-8426"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1240 POST RD E STE 1",
            "city": "WESTPORT",
            "state": "CT",
            "postal_code": "068805427",
            "telephone_number": "203-557-8426"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EIFFERT",
        "first_name": "JOSEPH",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-07-18",
        "last_updated": "2025-08-14",
        "certification_date": "2025-08-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NY",
            "license": "TUV009804",
            "primary": false
        },
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CT",
            "license": "003399",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Janie E Dyment, MA, MS
• Nicole Eastwood
• Arnona Eden Davidai, LCSW, PH.D
• Heather M Ehinger, LMFT
• Stephanie Gail Ehrman, PH.D.
• Wendy Spector Eisenberg, M.A., PH.D.
• Mohamed Elsamra, M.D.
• Energetiv Care Services
• Margaret Enright
• Paul Epstein

• Optometrist in Westport, CT
• Providers in Westport, CT by specialty
• Optometrist in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 14, 2025; 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.