JASON CHAN
NPI 1669313391
Physical Therapist - Neurology in Seattle, WA

NPI Status: Active since April 06, 2026

Contact Information

500 17TH AVE
SEATTLE, WA
ZIP 98122
Phone: (206) 320-2688

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  • Individual
  • Physical Therapist
  • Neurology

About JASON CHAN

This page provides the complete NPI Profile along with additional information for Jason Chan, a provider established in Seattle, Washington operating as a Physical Therapist, focusing in neurology . The healthcare provider is registered in the NPI registry with number 1669313391 assigned on April 2026. The practitioner's primary taxonomy code is 2251N0400X with license number PT61595166 (WA). The provider is registered as an individual and their NPI record was last updated April 2026.

NPI
1669313391
Provider Name
JASON CHAN
Gender
Entity Type
Individual
Location Address
500 17TH AVE SEATTLE, WA 98122
Location Phone
(206) 320-2688
Mailing Address
500 17TH AVE SEATTLE, WA 98122
Is Sole Proprietor?
Yes
Enumeration Date
04-06-2026
Last Update Date
04-06-2026
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Location Map

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 Neurology

Taxonomy Code
2251N0400X
Type
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
License No.
PT61595166
License State
WA
Taxonomy Description
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Neurologic Physical Therapy, who has demonstrated specialized knowledge and skill in neuroanatomy and neurophysiology, including knowledge of central, peripheral, and autonomic nervous systems in populations with and without neurologic conditions; motor control and movement sciences in populations with and without neurologic conditions; behavioral sciences, including psychology and neuropsychology, and psychiatry; and medical management and pharmacology.

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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 1669313391, we treat the final digit (1) 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 69. The final step is to find the difference between that total and the next multiple of ten (70 - 69 = 1).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 2 + 9 + 6 + 1 + 6 + 3 + 1 + 8 + 24 = 69

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

The next multiple of ten after 69 is 70. The difference is the calculated check digit.

70 - 69 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1669313391.

Other Providers at the Same Location


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

Physical Medicine & Rehabilitation
500 17TH AVE, WOUND HEALING CENTER
SEATTLE, WA 98122
Emergency Medicine
500 17TH AVE
SEATTLE, WA 98122
Emergency Medicine
500 17TH AVE
SEATTLE, WA 98122
Emergency Medicine
500 17TH AVE
SEATTLE, WA 98122
Emergency Medicine (Emergency Medical Services)
500 17TH AVE
SEATTLE, WA 98122
Internal Medicine
500 17TH AVE
SEATTLE, WA 98122
Internal Medicine
500 17TH AVE
SEATTLE, WA 98122
Emergency Medicine
500 17TH AVE
SEATTLE, WA 98122
Emergency Medicine
500 17TH AVE
SEATTLE, WA 98122
Emergency Medicine
500 17TH AVE
SEATTLE, WA 98122
Physical Medicine & Rehabilitation
500 17TH AVE
SEATTLE, WA 98122
Podiatrist (Foot Surgery)
500 17TH AVE
SEATTLE, WA 98122
Urology
500 17TH AVE, STEA10C
SEATTLE, WA 98122
Registered Nurse (Registered Nurse First Assistant)
500 17TH AVE, MOTHER JOSEPH CLINIC
SEATTLE, WA 98122
Pharmacist
500 17TH AVE, SWEDISH CHERRY HILL INPATIENT PHARMACY
SEATTLE, WA 98122
Internal Medicine
500 17TH AVE
SEATTLE, WA 98122
Anesthesiology
500 17TH AVE
SEATTLE, WA 98122
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
500 17TH AVE, SWEDISH MEDICAL CENTER
SEATTLE, WA 98122
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
500 17TH AVE
SEATTLE, WA 98122
Durable Medical Equipment & Medical Supplies
500 17TH AVE, SUITE A-20
SEATTLE, WA 98122

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1669313391, enumerated as an "individual" on April 06, 2026.

The provider is located at 500 17TH AVE SEATTLE, WA 98122 and the phone number is (206) 320-2688.

Physical Therapist with taxonomy code 2251N0400X and a focus in Neurology.