BYRON ALLAN KEITH THIESSEN
NPI 1033066170
Physical Therapist in Salem, OR

NPI Status: Active since March 16, 2026

Contact Information

1025 2ND ST NW
SALEM, OR
ZIP 97304
Phone: (503) 371-0779

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  • Individual
  • Male
  • Physical Therapist

About BYRON THIESSEN

This page provides the complete NPI Profile along with additional information for Byron Thiessen, a provider established in Salem, Oregon with a medical specialization in Physical Therapist. The healthcare provider is registered in the NPI registry with number 1033066170 assigned on March 2026. The practitioner's primary taxonomy code is 225100000X with license number 66009 (OR). The provider is registered as an individual and his NPI record was last updated March 2026.

NPI
1033066170
Provider Name
BYRON ALLAN KEITH THIESSEN
Gender
Male
Entity Type
Individual
Location Address
1025 2ND ST NW SALEM, OR 97304
Location Phone
(503) 371-0779
Mailing Address
1025 2ND ST NW SALEM, OR 97304
Mailing Phone
(503) 371-0779
Is Sole Proprietor?
No
Enumeration Date
03-16-2026
Last Update Date
03-16-2026
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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

Taxonomy Code
225100000X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
66009
License State
OR
Taxonomy Description
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.

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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 1033066170, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
1
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
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 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 0 + 6 + 1 + 2 + 1 + 1 + 4 + 24 = 50

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

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

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1033066170.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Physical Therapist
1025 2ND ST NW
SALEM, OR 97304
Family Medicine
1025 2ND ST NW
SALEM, OR 97304
Clinic/Center
1025 2ND ST NW
SALEM, OR 97304
Physical Therapist
1025 2ND ST NW
SALEM, OR 97304
Physical Therapist
1025 2ND ST NW
SALEM, OR 97304
Preventive Medicine (Public Health & General Preventive Medicine)
1025 2ND ST NW
SALEM, OR 97304
Physical Therapist
1025 2ND ST NW
SALEM, OR 97304
Massage Therapist
1025 2ND ST NW
SALEM, OR 97304
Massage Therapist
1025 2ND ST NW
SALEM, OR 97304
Massage Therapist
1025 2ND ST NW
SALEM, OR 97304
Physical Therapist
1025 2ND ST NW
SALEM, OR 97304
Physical Therapist
1025 2ND ST NW
SALEM, OR 97304
Physical Therapist
1025 2ND ST NW
SALEM, OR 97304

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033066170, enumerated as an "individual" on March 16, 2026.

The provider is located at 1025 2ND ST NW SALEM, OR 97304 and the phone number is (503) 371-0779.

Physical Therapist with taxonomy code 225100000X.