Active NPI
Matthew D Ruzicka OD LLC
- Optometrist
- Troy, OH
National Provider Identifier
1851481022
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- OH 5090 / T1969
- Legal business name
- MATTHEW D RUZICKA OD LLC
- Practice address
- 2343 W Main St
Troy, OH 45373-8484 - Phone
- (937) 339-2020
- Fax
- (937) 339-2332
- NPI assigned
- Oct 16, 2006
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Matthew David Ruzicka, OD
- Title
- Managing Member
- Phone
- (937) 339-2020
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | OH 5090 / T1969 | OH | Primary |
Addresses
Primary practice location
2343 W Main St
Troy, OH 45373-8484
Mailing address
4 S Market St
Troy, OH 45373-3218
Phone (937) 339-2020
Other practice location 1
4 S Market St
Troy, OH 45373-3218
Phone (937) 339-2020
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9350111 | Other | PTAN |
Other names 1
- Insightful Eyewear
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in OH
Enrollment records 1
National Provider Directory
National Provider DirectoryPractitioners & affiliated clinicians
Practitioners 3
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.
-
- Optometrist
- Troy, OH
- NPI 1285724443
-
- Optometrist
- Troy, OH
- NPI 1821173097
-
- Optometrist
- Centerville, OH
- NPI 1043405624
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1160956800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1777507200000",
"number": "1851481022",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4 S MARKET ST",
"city": "TROY",
"state": "OH",
"postal_code": "453733218",
"telephone_number": "937-339-2020",
"fax_number": "937-339-2332"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2343 W MAIN ST",
"city": "TROY",
"state": "OH",
"postal_code": "453738484",
"telephone_number": "937-339-2020",
"fax_number": "937-339-2332"
}
],
"practiceLocations": [
{
"address_1": "4 S Market St",
"address_purpose": "LOCATION",
"city": "Troy",
"state": "OH",
"postal_code": "453733218",
"country_code": "US",
"telephone_number": "937-339-2020",
"fax_number": "937-339-2332",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"organization_name": "MATTHEW D RUZICKA OD LLC",
"organizational_subpart": "NO",
"enumeration_date": "2006-10-16",
"last_updated": "2026-04-30",
"certification_date": "2026-04-30",
"status": "A",
"authorized_official_last_name": "RUZICKA",
"authorized_official_first_name": "MATTHEW",
"authorized_official_middle_name": "DAVID",
"authorized_official_title_or_position": "MANAGING MEMBER",
"authorized_official_telephone_number": "937-339-2020",
"authorized_official_credential": "OD"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Optometrist",
"state": "OH",
"license": "OH 5090 / T1969",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "PTAN",
"identifier": "9350111",
"state": null
}
],
"endpoints": [],
"other_names": [
{
"organization_name": "Insightful Eyewear",
"code": "3",
"type": "Doing Business As"
}
]
}
Other providers in Troy, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.