MR. ROBERT ARNDT WINCHELL JR. PT
NPI 1235313305
Physical Therapist - Pediatrics in Tacoma, WA

NPI Status: Active since December 24, 2007

Contact Information

601 S. 8TH ST
TACOMA, WA
ZIP 98405
Phone: (253) 571-1000

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  • Individual
  • Male
  • Physical Therapist
  • Pediatrics

About ROBERT WINCHELL

This page provides the complete NPI Profile along with additional information for Robert Winchell, a provider established in Tacoma, Washington with a medical specialization in Physical Therapist, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1235313305 assigned on December 2007. The practitioner's primary taxonomy code is 2251P0200X with license number PT00005388 (WA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1235313305
Provider Name
MR. ROBERT ARNDT WINCHELL JR. PT
Gender
Male
Entity Type
Individual
Location Address
601 S. 8TH ST TACOMA, WA 98405
Location Phone
(253) 571-1000
Mailing Address
PO BOX 7471 BONNEY LAKE, WA 98391
Is Sole Proprietor?
No
Enumeration Date
12-24-2007
Last Update Date
12-24-2007
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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.
PT00005388
License State
WA
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.

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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 1235313305, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 6 + 5 + 6 + 1 + 6 + 3 + 0 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1235313305.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235313305, enumerated as an "individual" on December 24, 2007.

The provider is located at 601 S. 8TH ST TACOMA, WA 98405 and the phone number is (253) 571-1000.

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