Active NPI
Linda Sue Knowlton, ED.D.
- School Psychologist
- Ottawa, OH
National Provider Identifier
1053236232
On this page
Key facts
NPPES NPI Registry- Primary specialty
- School Psychologist
- License
- LSP01411
- Practice address
- 630 Glendale Avenue, Ottawa Ohio 45875
Ottawa, OH 45875 - Phone
- (419) 523-5261
- NPI assigned
- Aug 13, 2026
- Sex
- Female
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| School Psychologist | 103TS0200X | LSP01411 | OH | Primary |
Addresses
Primary practice location
630 Glendale Avenue, Ottawa Ohio 45875
Ottawa, OH 45875
Mailing address
630 Glendale Avenue, Ottawa Ohio 45875
Ottawa, OH 45875
Phone (419) 523-5261
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Ottawa-Glandorf Local School District | Past | Accepting new patients |
Organizations & group practices 1
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.
-
- Local Education Agency (LEA)
- Ottawa, OH
- NPI 1396167045
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1786579200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786579200000",
"number": "1053236232",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "630 GLENDALE AVENUE, OTTAWA OHIO 45875",
"city": "OTTAWA",
"state": "OH",
"postal_code": "45875",
"telephone_number": "419-523-5261"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "630 GLENDALE AVENUE, OTTAWA OHIO 45875",
"city": "OTTAWA",
"state": "OH",
"postal_code": "45875",
"telephone_number": "419-523-5261"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KNOWLTON",
"first_name": "LINDA",
"middle_name": "SUE",
"name_prefix": "Dr.",
"credential": "ED.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-08-13",
"last_updated": "2026-08-13",
"certification_date": "2026-08-06",
"status": "A"
},
"taxonomies": [
{
"code": "103TS0200X",
"taxonomy_group": "",
"desc": "Psychologist, School",
"state": "OH",
"license": "LSP01411",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Ottawa, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 13, 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.