AMANDA BYRON
NPI 1225960966
Counselor - Addiction (Substance Use Disorder) in Seattle, WA

NPI Status: Active since May 29, 2026

Contact Information

4649 SUNNYSIDE AVE N
SEATTLE, WA
ZIP 98103
Phone: (347) 489-4844

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  • Individual
  • Female
  • Counselor
  • Addiction (Substance Use Disorder)

About AMANDA BYRON

This page provides the complete NPI Profile along with additional information for Amanda Byron, a provider established in Seattle, Washington with a medical specialization in Counselor, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1225960966 assigned on May 2026. The practitioner's primary taxonomy code is 101YA0400X. The provider is registered as an individual and her NPI record was last updated May 2026.

NPI
1225960966
Provider Name
AMANDA BYRON
Gender
Female
Entity Type
Individual
Location Address
4649 SUNNYSIDE AVE N SEATTLE, WA 98103
Location Phone
(347) 489-4844
Mailing Address
10053 36TH AVE NE SEATTLE, WA 98125
Mailing Phone
(347) 489-4844
Is Sole Proprietor?
No
Enumeration Date
05-29-2026
Last Update Date
05-29-2026
Code Navigator

A Substance Abuse or Addiction Counselor like Amanda Byron advices patients who experience alcoholism, drug addiction, eating disorders, mental health issues, or other mental or behavioral problems. Substance Abuse counselors provide treatment and support to help clients recover from addiction or modify problem behaviors. Many counselors incorporate the principles of 12-step programs, such as Alcoholics Anonymous (AA). They educate clients how to cope with stress and life’s issues in ways that help them recover. Counselors also help patients improve their personal relationships and find ways to discuss their addiction or other problems with family and friends.

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

Counselor Addiction (Substance Use Disorder)

Taxonomy Code
101YA0400X
Type
Behavioral Health & Social Service Providers
License State
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 1225960966, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
2
Doubled → 4
Pos 4
5
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
6
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 2 → 4 9 → 18 → 9 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 4 + 5 + 1 + 8 + 6 + 0 + 9 + 1 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1225960966.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Physical Therapist
4649 SUNNYSIDE AVE N, SUITE 302
SEATTLE, WA 98103
Psychologist (Counseling)
4649 SUNNYSIDE AVE N, STE 341
SEATTLE, WA 98103
Counselor (Mental Health)
4649 SUNNYSIDE AVE N, SUITE 343
SEATTLE, WA 98103
Counselor (Addiction (Substance Use Disorder))
4649 SUNNYSIDE AVE N, SUITE 200
SEATTLE, WA 98103
Counselor (Addiction (Substance Use Disorder))
4649 SUNNYSIDE AVE N, SUITE 200
SEATTLE, WA 98103
Mechanotherapist
4649 SUNNYSIDE AVE N
SEATTLE, WA 98103
Registered Nurse (Perinatal)
4649 SUNNYSIDE AVE N, SUITE#301
SEATTLE, WA 98103
Social Worker (Clinical)
4649 SUNNYSIDE AVE N, ROOM 341
SEATTLE, WA 98103
Registered Nurse (Perinatal)
4649 SUNNYSIDE AVE N, STE#302
SEATTLE, WA 98103
Counselor (Mental Health)
4649 SUNNYSIDE AVE N, #342
SEATTLE, WA 98103
Physical Therapist
4649 SUNNYSIDE AVE N, SUITE 302
SEATTLE, WA 98103
Massage Therapist
4649 SUNNYSIDE AVE N, STE 300
SEATTLE, WA 98103
Psychologist (Clinical)
4649 SUNNYSIDE AVE N, SUITE 300
SEATTLE, WA 98103
Clinic/Center (Rehabilitation, Substance Use Disorder)
4649 SUNNYSIDE AVE N, SUITE 200
SEATTLE, WA 98103
Counselor (Mental Health)
4649 SUNNYSIDE AVE N
SEATTLE, WA 98103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1225960966, enumerated as an "individual" on May 29, 2026.

The provider is located at 4649 SUNNYSIDE AVE N SEATTLE, WA 98103 and the phone number is (347) 489-4844.

Counselor with taxonomy code 101YA0400X and a focus in Addiction (Substance Use Disorder).