TONI ALEXEYCHUK
NPI 1063630317
Physical Therapist - Pediatrics in Dyer, IN

NPI Status: Active since April 23, 2007

Contact Information

440 EDMOND DR
DYER, IN
ZIP 46311
Phone: (219) 677-2461

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  • Individual
  • Female
  • Physical Therapist
  • Pediatrics

About TONI ALEXEYCHUK

This page provides the complete NPI Profile along with additional information for Toni Alexeychuk, a provider established in Dyer, Indiana with a medical specialization in Physical Therapist, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1063630317 assigned on April 2007. The practitioner's primary taxonomy code is 2251P0200X with license number 05006226A (IN). The provider is registered as an individual and her NPI record was last updated June 2026.

NPI
1063630317
Provider Name
TONI ALEXEYCHUK
Gender
Female
Entity Type
Individual
Location Address
440 EDMOND DR DYER, IN 46311
Location Phone
(219) 677-2461
Mailing Address
440 EDMOND DR DYER, IN 46311
Mailing Phone
(219) 677-2461
Is Sole Proprietor?
No
Enumeration Date
04-23-2007
Last Update Date
06-11-2026
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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

Physical Therapist Pediatrics

Taxonomy Code
2251P0200X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
05006226A
License State
IN
Taxonomy Description
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Pediatric Physical Therapy, who has demonstrated specialized knowledge and skill in anatomy, histology, including embryonic development, genetics, biomechanics, neurological function, neuroscience, and pathology, behavioral sciences, and understanding of diseases or conditions that necessitate physical therapy care, that affect systems that in turn necessitate physical therapy care (comorbidities), and that influence the type of intervention that can be given.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1225100000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist

05006226A (IN)
2225100000XRespiratory, Developmental, Rehabilitative and Restorative Service Providers

Physical Therapist

70011379 (IL)

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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 1063630317, we treat the final digit (7) 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 43. The final step is to find the difference between that total and the next multiple of ten (50 - 43 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 1 + 2 + 3 + 1 + 2 + 3 + 0 + 3 + 2 + 24 = 43

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

The next multiple of ten after 43 is 50. The difference is the calculated check digit.

50 - 43 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1063630317.

Other Providers at the Same Location


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

Day Training/Habilitation Specialist
440 EDMOND DR
DYER, IN 46311
Physical Therapist
440 EDMOND DR
DYER, IN 46311
Occupational Therapist
440 EDMOND DR
DYER, IN 46311
Day Training/Habilitation Specialist
440 EDMOND DR
DYER, IN 46311
Day Training/Habilitation Specialist
440 EDMOND DR
DYER, IN 46311
Day Training/Habilitation Specialist
440 EDMOND DR
DYER, IN 46311
Day Training/Habilitation Specialist
440 EDMOND DR
DYER, IN 46311
Speech-Language Pathologist
440 EDMOND DR
DYER, IN 46311
Day Training/Habilitation Specialist
440 EDMOND DR
DYER, IN 46311
Speech-Language Pathologist
440 EDMOND DR
DYER, IN 46311
Speech-Language Pathologist
440 EDMOND DR
DYER, IN 46311
Day Training/Habilitation Specialist
440 EDMOND DR
DYER, IN 46311
Behavior Analyst
440 EDMOND DR
DYER, IN 46311
Occupational Therapist
440 EDMOND DR
DYER, IN 46311
Occupational Therapist
440 EDMOND DR
DYER, IN 46311
Speech-Language Pathologist
440 EDMOND DR
DYER, IN 46311
Speech-Language Pathologist
440 EDMOND DR
DYER, IN 46311
Speech-Language Pathologist
440 EDMOND DR
DYER, IN 46311
Occupational Therapist
440 EDMOND DR
DYER, IN 46311
Occupational Therapist
440 EDMOND DR
DYER, IN 46311

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1063630317, enumerated as an "individual" on April 23, 2007.

The provider is located at 440 EDMOND DR DYER, IN 46311 and the phone number is (219) 677-2461.

Physical Therapist with taxonomy code 2251P0200X and a focus in Pediatrics.