Mallory Klonk
Occupational Therapist · Sandusky, OH
Mallory Klonk is an occupational therapist with a practice address in Sandusky, Ohio, and NPI 1740738160, issued on Sep 14, 2016. Check the license (Ohio OT008560, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mallory Klonk
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OT008560 OH
Self-reported in NPPES; status is on the state search - Practice location
- 318 Columbus Ave, Sandusky, OH 44870
- Phone
- (419) 366-0096
- Enumerated
- Sep 14, 2016
- Entity
- Type 1 · individual
Also registered at 318 Columbus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Candace Adelman, CCC-SLPSpeech-Language Pathologist1487078010
- Danielle DavieSpecialist1407279938
- Amanda DeberryPhysical Therapy Assistant1114394087
- Ann Marie Frankfather, COTA/LOccupational Therapy Assistant1154722205
- Luke HodulikPediatric Physical Therapist1275957003
- Karen Kennedy, M.A. CCC-SLPSpeech-Language Pathologist1265856462
Verify Mallory Klonk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license OT008560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
25 occupational therapist records list a Sandusky practice address
They are 25 of the 1,170 NPPES records with a Sandusky practice address, and 4,401 occupational therapist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 25 in Sandusky → All 4,401 in Ohio → Every provider in Sandusky →
Other occupational therapist records in Ohio
- Angela Abdon, MS, OTR/LCincinnati, OH1730356171
- Kassidy Abel, OTR/LMilford, OH1699350413
- Rena Abramchik, OTR/LBlue Ash, OH1376926014
- Deborah Abramson, OTRChardon, OH1881833408
- Rebecca Abu-Absi, OT/LSwanton, OH1346665445
- Abigail Ackerman, OTR/LNew Philadelphia, OH1710751243
- Allison AckermanFindlay, OH1942856851
- Shannon Ackerman, OTR/LWillard, OH1770344731
- Amanda Adams, O.T.Coshocton, OH1396006755
- Christopher AdamsChillicothe, OH1205701166
Common questions
What is Mallory Klonk's NPI number?
Mallory Klonk's National Provider Identifier (NPI) is 1740738160, issued on Sep 14, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Mallory Klonk located?
The NPPES record lists a practice address at 318 Columbus Ave, Sandusky, OH, 44870. Phone: (419) 366-0096. Providers update this record themselves, so call before visiting.
How can I verify Mallory Klonk's license?
NPPES lists Ohio license number OT008560, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.