BLAKE ROBINSON COTA/L
NPI 1134066798
Occupational Therapy Assistant in Knoxville, TN

NPI Status: Active since May 01, 2026

Contact Information

809 E EMERALD AVE
KNOXVILLE, TN
ZIP 37917
Phone: (865) 524-7366

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  • Individual
  • Male
  • Occupational Therapy Assistant

About BLAKE ROBINSON

This page provides the complete NPI Profile along with additional information for Blake Robinson, a provider established in Knoxville, Tennessee with a medical specialization in Occupational Therapy Assistant. The healthcare provider is registered in the NPI registry with number 1134066798 assigned on May 2026. The practitioner's primary taxonomy code is 224Z00000X with license number 4045 (TN). The provider is registered as an individual and his NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization.

NPI
1134066798
Provider Name
BLAKE ROBINSON COTA/L
Gender
Male
Entity Type
Individual
Location Address
809 E EMERALD AVE KNOXVILLE, TN 37917
Location Phone
(865) 524-7366
Mailing Address
809 E EMERALD AVE KNOXVILLE, TN 37917
Is Sole Proprietor?
Yes
Enumeration Date
05-01-2026
Last Update Date
05-01-2026
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Occupational Therapy Assistant

Taxonomy Code
224Z00000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
4045
License State
TN
Taxonomy Description
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.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1134066798, we treat the final digit (8) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 62. The final step is to find the difference between that total and the next multiple of ten (70 - 62 = 8).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
8
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 0 → 0 6 → 12 → 3 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 1 + 6 + 4 + 0 + 6 + 1 + 2 + 7 + 1 + 8 + 24 = 62

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 62 is 70. The difference is the calculated check digit.

70 - 62 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1134066798.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physical Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Speech-Language Pathologist
809 E EMERALD AVE
KNOXVILLE, TN 37917
Speech-Language Pathologist
809 E EMERALD AVE, NATIONAL HEALTHCARE
KNOXVILLE, TN 37917
Physical Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Occupational Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Clinic/Center (Physical Therapy)
809 E EMERALD AVE
KNOXVILLE, TN 37917
Physical Therapist (Geriatrics)
809 E EMERALD AVE
KNOXVILLE, TN 37917
Skilled Nursing Facility
809 E EMERALD AVE
KNOXVILLE, TN 37917
Occupational Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Physical Therapist
809 E EMERALD AVE
KNOXVILLE, TN 37917
Occupational Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Occupational Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Physical Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Occupational Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Occupational Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Physical Medicine & Rehabilitation
809 E EMERALD AVE
KNOXVILLE, TN 37917
Clinic/Center (Rehabilitation)
809 E EMERALD AVE
KNOXVILLE, TN 37917
Social Worker (Clinical)
809 E EMERALD AVE
KNOXVILLE, TN 37917
Physical Therapy Assistant
809 E EMERALD AVE
KNOXVILLE, TN 37917
Physical Therapist
809 E EMERALD AVE
KNOXVILLE, TN 37917

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134066798, enumerated as an "individual" on May 01, 2026.

The provider is located at 809 E EMERALD AVE KNOXVILLE, TN 37917 and the phone number is (865) 524-7366.

Occupational Therapy Assistant with taxonomy code 224Z00000X.