Fred Thiesen, COTA
Occupational Therapy Assistant · Califon, NJ
Fred Thiesen, COTA is an occupational therapy assistant with a practice address in Califon, New Jersey, and NPI 1245359157, issued on Mar 29, 2007. Check the license (New Jersey 46TA09050700, as entered in NPPES) with the New Jersey board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Fred Thiesen
- Credential
- COTA
- Primary taxonomy
- Occupational Therapy Assistant 224Z00000X
- License number
- 46TA09050700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 47 Academy St, Califon, NJ 07830
- Phone
- (908) 832-1306
- Enumerated
- Mar 29, 2007
- Entity
- Type 1 · individual
Verify Fred Thiesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 46TA09050700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
1 occupational therapy assistant records list a Califon practice address
They are 1 of the 51 NPPES records with a Califon practice address, and 658 occupational therapy assistant records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other occupational therapy assistant records in New Jersey
- Rex Abrajano, COTA/LVerona, NJ1326864869
- Liza Abrakhaimova, COTACliffside Park, NJ1235593971
- Emily AdiaFranklin Lakes, NJ1952031643
- Rosemarie Adler, COTASomerset, NJ1912106345
- Liliana AguilaNewton, NJ1033506944
- Mindy AharonCherry Hill, NJ1154963221
- Irina AidinianCliffside Park, NJ1457597452
- Juan AlatristeBergenfield, NJ1538864012
- Gina AlexanderCedar Grove, NJ1558808006
- Sophia Rachel AlfaroHawthorne, NJ1740779982
Common questions
What is Fred Thiesen, COTA's NPI number?
Fred Thiesen, COTA's National Provider Identifier (NPI) is 1245359157, issued on Mar 29, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Fred Thiesen, COTA located?
The NPPES record lists a practice address at 47 Academy St, Califon, NJ, 07830. Phone: (908) 832-1306. Providers update this record themselves, so call before visiting.
How can I verify Fred Thiesen, COTA's license?
NPPES lists New Jersey license number 46TA09050700, as entered by the provider. Search the New Jersey 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.