Linda Squillace Gilligan, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

0641 Issued in NH

Practice address

Our Town Eye Care
129 Wiltin Road
Petersborough, NH 03458

Phone

(603) 924-9591

Fax

(603) 924-9593

NPI assigned

Sep 2, 2005

Last updated

Sep 8, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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 NH

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

Specialty

Optometry

Education

New England College of Optometry, 1996

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Robert Marc TyszkoGroup PAC ID 9638356306, 2 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Robert Marc Tyszko

  dba Robert Tyszko, O.D., P.L.L.C.

  • Optometrist
  • Peterborough, NH
  • NPI 1023245305
  Medicare reassignment Care Compare group NPD
• John F Minteer OD PLLC

  • Eyewear Supplier
  • Peterborough, NH
  • NPI 1477738839
  NPD (past)

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

{
    "created_epoch": "1125619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757289600000",
    "number": "1649264805",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "OUR TOWN EYE CARE",
            "address_2": "129 WILTIN ROAD",
            "city": "PETERSBOROUGH",
            "state": "NH",
            "postal_code": "03458",
            "telephone_number": "603-924-9591",
            "fax_number": "603-924-9593"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "OUR TOWN EYE CARE",
            "address_2": "129 WILTIN ROAD",
            "city": "PETERSBOROUGH",
            "state": "NH",
            "postal_code": "03458",
            "telephone_number": "603-924-9591",
            "fax_number": "603-924-9593"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GILLIGAN",
        "first_name": "LINDA",
        "middle_name": "SQUILLACE",
        "name_prefix": "Dr.",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-09-02",
        "last_updated": "2025-09-08",
        "certification_date": "2025-09-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "NH",
            "license": "0641",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 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.