Individual provider

Cynthia Therrien, COTA

Occupational Therapy Assistant

Cynthia Therrien, COTA is an Occupational Therapy Assistant in Voorhees, NJ, registered under NPI 1992035539. NPPES records them as a sole proprietor, meaning the practice is not incorporated as a separate legal entity.

Getting there

The practice address on file is 8 LONGWOOD LN, Voorhees, NJ 08043. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

8 LONGWOOD LN, Voorhees, NJ 08043 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
OTA 10165 FL Occupational Therapy Assistant primary
603 MA Occupational Therapy Assistant

Licences are recorded in 2 states: FL, MA. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)

This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.

Licensed in 2 states

This provider holds licences in 2 states: Florida and Massachusetts. Multi-state licensure often means the provider works near a state border, covers more than one office, or delivers care by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

FL Florida
Licence
OTA 10165
Specialty
Occupational Therapy Assistant
Verify with the FL board →
MA Massachusetts
Licence
603
Specialty
Occupational Therapy Assistant
Verify with the MA board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Occupational Therapy Assistant covers

An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the accredited occupational therapy assistant program, has passed a nationally recognized entry-level examination for occupational therapy assistants, and fulfills state requirements for licensure, certification, or registration. An occupational therapy assistant provides interventions under the supervision of an occupational therapist which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapy assistants address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life. NUCC Health Care Provider Taxonomy, code 224Z00000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers Occupational Therapy Assistant

All registered taxonomy codes

This provider registers 2 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
224Z00000X Occupational Therapy Assistant OTA 10165 FL primary
224Z00000X Occupational Therapy Assistant 603 MA

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1992035539 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJan 4, 2010
Last updatedJan 4, 2010
StatusActive
Sole proprietorYes
CredentialCOTA
Practice address 8 LONGWOOD LN
Voorhees, NJ 08043
(954) 840-0556
Mailing address 13556 WHIPPET WAY E
Delray Beach, FL 33484
This record was last updated on Jan 4, 2010, roughly 16 years ago. Address and phone details that old are frequently out of date. Verify by phone before travelling to the address shown.

Number check

1992035539 passes the NPI check digit test The final digit 9 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 9 9 2 0 3 5 5 3
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 9 9 2 0 3 1 5 6

Sum = 61 · next multiple of 10 = 70 · check digit = 9 · actual last digit = 9

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1992035539?
NPI 1992035539 is the National Provider Identifier assigned to Cynthia Therrien, COTA in Voorhees, NJ. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Occupational Therapy Assistant cover?
An occupational therapy assistant is a person who has graduated from an occupational therapy assistant program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, has successfully completed a period of supervised fieldwork experience required by the…
How do I contact Cynthia Therrien, COTA?
The phone number on file with NPPES is (954) 840-0556, last updated Jan 4, 2010. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Is NPI 1992035539 a valid number?
Yes. 1992035539 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.