Individual provider

Jennilyn Walling

Occupational Therapy Assistant

Jennilyn Walling is an Occupational Therapy Assistant in Kingsport, TN, registered under NPI 1023995743.

Getting there

The practice address on file is 2300 PAVILION DR, Kingsport, TN 37660. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

2300 PAVILION DR, Kingsport, TN 37660 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
4108 TN Occupational Therapy Assistant primary
0131002877 VA Occupational Therapy Assistant

Licences are recorded in 2 states: TN, VA. 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: Tennessee and Virginia. The practice address on file is in Kingsport, TN, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

TN Tennessee practice address
Licence
4108
Specialty
Occupational Therapy Assistant
Verify with the TN board →
VA Virginia
Licence
0131002877
Specialty
Occupational Therapy Assistant
Verify with the VA 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 4108 TN primary
224Z00000X Occupational Therapy Assistant 0131002877 VA

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.

NPI1023995743 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateAug 18, 2025
Last updatedAug 18, 2025
StatusActive
Sole proprietorNo
Practice address 2300 PAVILION DR
Kingsport, TN 37660
(423) 765-9655
Mailing address 3016 MABE STANLEYTOWN RD
Duffield, VA 24244
This record was updated on Aug 18, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1023995743 passes the NPI check digit test The final digit 3 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 0 2 3 9 9 5 7 4
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 0 4 3 9 9 1 7 8

Sum = 67 · next multiple of 10 = 70 · check digit = 3 · actual last digit = 3

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 1023995743?
NPI 1023995743 is the National Provider Identifier assigned to Jennilyn Walling in Kingsport, TN. 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 Jennilyn Walling?
The phone number on file with NPPES is (423) 765-9655, last updated Aug 18, 2025. 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 1023995743 a valid number?
Yes. 1023995743 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.