DR. ERIC JAMES HAWKINS PH.D
NPI 1780796201
Psychologist - Addiction (Substance Use Disorder) in Seattle, WA

NPI Status: Active since August 31, 2006

Contact Information

1660 S COLUMBIAN WAY
SEATTLE, WA
ZIP 98108
Phone: (206) 764-2743
Fax: (206) 764-2293

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  • Individual
  • Male
  • Psychologist
  • Addiction (Substance Use Disorder)

About ERIC HAWKINS

This page provides the complete NPI Profile along with additional information for Eric Hawkins, a provider established in Seattle, Washington with a medical specialization in Psychologist, focusing in addiction (substance use disorder) . The healthcare provider is registered in the NPI registry with number 1780796201 assigned on August 2006. The practitioner's primary taxonomy code is 103TA0400X with license number PY00003449 (WA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1780796201
Provider Name
DR. ERIC JAMES HAWKINS PH.D
Gender
Male
Entity Type
Individual
Location Address
1660 S COLUMBIAN WAY SEATTLE, WA 98108
Location Phone
(206) 764-2743
Location Fax
(206) 764-2293
Mailing Address
1660 S COLUMBIAN WAY SEATTLE, WA 98108
Mailing Phone
(206) 764-2743
Mailing Fax
(206) 764-2293
Is Sole Proprietor?
No
Enumeration Date
08-31-2006
Last Update Date
09-11-2025
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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

Psychologist Addiction (Substance Use Disorder)

Taxonomy Code
103TA0400X
Type
Behavioral Health & Social Service Providers
License No.
PY00003449
License State
WA
Taxonomy Description
A psychologist with a proficiency that involves the application of psychological treatment of addiction stemming from the use of alcohol and other psychoactive substances (e.g., nicotine, marijuana, cocaine, heroin) or behavioral addictions (e.g., gambling) with the aim of cessation or reduction of use and/or the amelioration of emotional, behavioral, interpersonal and other problems arising from the addictive behavior.

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)
1103TC0700XBehavioral Health & Social Service Providers

Psychologist
Clinical

PY00003449 (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 1780796201, 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
9
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
2
Unchanged
Pos 9
0
Doubled → 0
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 8 → 16 → 7 7 → 14 → 5 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 4 + 9 + 1 + 2 + 2 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1780796201.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Physician Assistant
1660 S COLUMBIAN WAY, 112/OTO
SEATTLE, WA 98108
Physician Assistant (Medical)
1660 S COLUMBIAN WAY, SCI-128
SEATTLE, WA 98108
Nurse Practitioner (Adult Health)
1660 S COLUMBIAN WAY, MAIL STOP S-111-DERM
SEATTLE, WA 98108
Nurse Practitioner (Adult Health)
1660 S COLUMBIAN WAY, MAIL STOP 111
SEATTLE, WA 98108
Nurse Practitioner (Adult Health)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Internal Medicine (Rheumatology)
1660 S COLUMBIAN WAY, S-01-COS
SEATTLE, WA 98108
Anesthesiology
1660 S COLUMBIAN WAY, MAIL STOP:S-112-ANES
SEATTLE, WA 98108
Physician Assistant (Surgical)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Emergency Medicine
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Physician Assistant (Medical)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Physician Assistant (Medical)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Speech-Language Pathologist
1660 S COLUMBIAN WAY, S-126
SEATTLE, WA 98108
Audiologist
1660 S COLUMBIAN WAY, MAIL STOP 117
SEATTLE, WA 98108
Nurse Practitioner (Adult Health)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Occupational Therapist
1660 S COLUMBIAN WAY, VA PUGET SOUND HEALTH CARE SYSTEM, RCS-117
SEATTLE, WA 98108
Nurse Practitioner
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Speech-Language Pathologist
1660 S COLUMBIAN WAY, MAIL STOP 126
SEATTLE, WA 98108
Nurse Practitioner (Adult Health)
1660 S COLUMBIAN WAY
SEATTLE, WA 98108
Social Worker (Clinical)
1660 S COLUMBIAN WAY, S-116-PES
SEATTLE, WA 98108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780796201, enumerated as an "individual" on August 31, 2006.

The provider is located at 1660 S COLUMBIAN WAY SEATTLE, WA 98108 and the phone number is (206) 764-2743.

Psychologist with taxonomy code 103TA0400X and a focus in Addiction (Substance Use Disorder).