Active NPI
Olga Marez
- Peer Specialist
- Port Clinton, OH
National Provider Identifier
1134070915
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Peer Specialist
- License
- APS.007375
- Practice address
- 125 E 3Rd St
Port Clinton, OH 43452-1186 - Phone
- (567) 377-1165
- NPI assigned
- Feb 6, 2026
- Sex
- Female
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Peer Specialist | 175T00000X | APS.007375 | OH | Primary |
Addresses
Primary practice location
125 E 3Rd St
Port Clinton, OH 43452-1186
Mailing address
125 E 3Rd St
Port Clinton, OH 43452-1186
Phone (567) 377-1165
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| APS.007375 | OH | MD | Peer Specialist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1770336000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773446400000",
"number": "1134070915",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "125 E 3RD ST",
"city": "PORT CLINTON",
"state": "OH",
"postal_code": "434521186",
"telephone_number": "567-377-1165"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "125 E 3RD ST",
"city": "PORT CLINTON",
"state": "OH",
"postal_code": "434521186",
"telephone_number": "567-377-1165"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MAREZ",
"first_name": "OLGA",
"name_prefix": "Ms.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2026-02-06",
"last_updated": "2026-03-14",
"certification_date": "2026-03-14",
"status": "A"
},
"taxonomies": [
{
"code": "175T00000X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Peer Specialist",
"state": "OH",
"license": "APS.007375",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Port Clinton, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.