Karissa Sue Gerdeman
Individual provider Active NPI Occupational Therapy Assistant · Ottawa, OH
NPI 1538098397 · NPPES record last updated May 18, 2026
Key facts
- NPI
- 1538098397
- Entity type
- Individual (NPI type 1)
- Primary specialty
- Occupational Therapy Assistant 224Z00000X
- License
- OTA007548 (OH)
- Practice address
- 124 Putnam Pkwy
Ottawa, OH 45875-8676 - Phone
- (419) 523-5951
- NPI assigned
- May 18, 2026
- Sex
- Female
- Sole proprietor
- No
Medicare participation
- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
- Medicare enrollment (NPD)
- No
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| OTA007548 | OH | MD | Occupational Therapy Assistant |
Specialties & licenses
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Occupational Therapy Assistant | 224Z00000X | OTA007548 | OH | Yes |
Addresses
Primary practice location
124 Putnam Pkwy
Ottawa, OH 45875-8676
Mailing address
124 Putnam Pkwy
Ottawa, OH 45875-8676
Phone (419) 523-5951
Other providers in Ottawa, OH
- Tiffany Marie Foreman
- Kimberly Fortman
- Lynda A Fortman
- Paige Frey
- Michelle Leigh Fritz
- Whitney Gerding
- Becky A Giblin
- Lindsay Kae Hammerling
- Alisa Jeanette Hanneman
- Christina M Hardeman
All providers in Ottawa, OH · Occupational Therapy Assistant in Ohio
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Record last updated by the provider on May 18, 2026. Information in NPPES is self-reported and not verified by CMS.
- NUCC Health Care Provider Taxonomy: specialty names.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.