TRAVIS EDWIN JAMISON YAJKO
NPI 1689354672
Specialist/Technologist - Athletic Trainer in Astoria, OR

NPI Status: Active since July 24, 2023

Contact Information

2265 EXCHANGE ST
ASTORIA, OR
ZIP 97103
Phone: (503) 338-7555

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  • Individual
  • Male
  • Specialist/Technologist
  • Athletic Trainer

About TRAVIS YAJKO

This page provides the complete NPI Profile along with additional information for Travis Yajko, a provider established in Astoria, Oregon with a medical specialization in Specialist/technologist, focusing in athletic trainer . The healthcare provider is registered in the NPI registry with number 1689354672 assigned on July 2023. The practitioner's primary taxonomy code is 2255A2300X with license number AT-AT-10258254 (OR). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1689354672
Provider Name
TRAVIS EDWIN JAMISON YAJKO
Gender
Male
Entity Type
Individual
Location Address
2265 EXCHANGE ST ASTORIA, OR 97103
Location Phone
(503) 338-7555
Mailing Address
634 ALAMEDA AVE APT 6 ASTORIA, OR 97103
Mailing Phone
(360) 947-6874
Is Sole Proprietor?
No
Enumeration Date
07-24-2023
Last Update Date
09-01-2025
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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

Specialist/Technologist Athletic Trainer

Taxonomy Code
2255A2300X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
AT-AT-10258254
License State
OR
Taxonomy Description
Athletic trainers are allied health care professionals who work in consultation with or under the direction of physicians, and specialize in the prevention, assessment, treatment and rehabilitation of injuries and illnesses. Currently, the entry-level employment requirements are a bachelor's degree with a major in athletic training from an accredited university or college. A majority of athletic trainers hold advanced degrees. National board certification is generally required as a condition of state licensure and employment. Most states regulate athletic trainers, and they practice within the scope of that license or regulation. Clinical practice includes emergency care, rehabilitation, reconditioning, therapeutic exercise, wellness programs, exercise physiology, kinesiology, biomechanics, nutrition, psychology and health care administration.

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)
1390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

(WA)

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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 1689354672, we treat the final digit (2) 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
3
Doubled → 6
Pos 6
5
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
2
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 8 → 16 → 7 3 → 6 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 6 + 5 + 8 + 6 + 1 + 4 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1689354672.

Other Providers at the Same Location


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

Obstetrics & Gynecology
2265 EXCHANGE ST
ASTORIA, OR 97103
Urology
2265 EXCHANGE ST
ASTORIA, OR 97103
General Acute Care Hospital (Critical Access)
2265 EXCHANGE ST
ASTORIA, OR 97103
Surgery
2265 EXCHANGE ST
ASTORIA, OR 97103
Physical Therapist
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ASTORIA, OR 97103
Orthopaedic Surgery (Sports Medicine)
2265 EXCHANGE ST
ASTORIA, OR 97103
Surgery
2265 EXCHANGE ST
ASTORIA, OR 97103
Pediatrics
2265 EXCHANGE ST
ASTORIA, OR 97103
Obstetrics & Gynecology
2265 EXCHANGE ST
ASTORIA, OR 97103
Physician Assistant
2265 EXCHANGE ST
ASTORIA, OR 97103
Physician Assistant
2265 EXCHANGE ST
ASTORIA, OR 97103
Pediatrics
2265 EXCHANGE ST
ASTORIA, OR 97103
Physical Therapist
2265 EXCHANGE ST
ASTORIA, OR 97103
Pediatrics
2265 EXCHANGE ST
ASTORIA, OR 97103
Speech-Language Pathologist
2265 EXCHANGE ST
ASTORIA, OR 97103
Orthopaedic Surgery (Sports Medicine)
2265 EXCHANGE ST
ASTORIA, OR 97103
Social Worker (Clinical)
2265 EXCHANGE ST
ASTORIA, OR 97103
Nurse Practitioner (Family)
2265 EXCHANGE ST
ASTORIA, OR 97103
Obstetrics & Gynecology
2265 EXCHANGE ST
ASTORIA, OR 97103
Urology
2265 EXCHANGE ST
ASTORIA, OR 97103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689354672, enumerated as an "individual" on July 24, 2023.

The provider is located at 2265 EXCHANGE ST ASTORIA, OR 97103 and the phone number is (503) 338-7555.

Specialist/Technologist with taxonomy code 2255A2300X and a focus in Athletic Trainer.