TRANQUIL WATERS COUNSELING LLC
NPI 1366926826
Counselor - Mental Health in Arlington, WA

NPI Status: Active since September 20, 2018

Contact Information

3204 SMOKEY POINT DR STE 205
ARLINGTON, WA
ZIP 98223
Phone: (360) 674-0787
Fax: (360) 925-3191

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  • Organization
  • Counselor
  • Mental Health
  • Accepts Insurance

About TRANQUIL WATERS COUNSELING LLC

This page provides the complete NPI Profile along with additional information for Tranquil Waters Counseling Llc, a provider established in Arlington, Washington operating as a Counselor, focusing in mental health . The healthcare provider is registered in the NPI registry with number 1366926826 assigned on September 2018. The practitioner's primary taxonomy code is 101YM0800X. The provider is registered as an organization and their NPI record was last updated January 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Curran M Otis Lmhc (Mental Health Counselor)

NPI
1366926826
Provider Name
TRANQUIL WATERS COUNSELING LLC
Entity Type
Organization
Location Address
3204 SMOKEY POINT DR STE 205 ARLINGTON, WA 98223
Location Phone
(360) 674-0787
Location Fax
(360) 925-3191
Mailing Address
3204 SMOKEY POINT DR STE 205 ARLINGTON, WA 98223
Mailing Phone
(360) 674-0787
Mailing Fax
(360) 925-3191
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-20-2018
Last Update Date
01-07-2026
Code Navigator

A mental health counselor like Tranquil Waters Counseling Llc provides treatment to individuals, families, couples, and groups for mental and emotional health issues and relationship problems. Mental health counselors treat clients with a variety of conditions, including anxiety, depression, grief, low self-esteem, stress, and suicidal impulses.

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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

Counselor Mental Health

Taxonomy Code
101YM0800X
Type
Behavioral Health & Social Service Providers

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Premera Blue Cross Alaska One Gold - PPO
  • Premera Blue Cross Preferred Bronze 5800 HSA - PPO
  • Premera Blue Cross Preferred Bronze 6350 - PPO
  • Premera Blue Cross Preferred Gold 1500 - PPO
  • Premera Blue Cross Preferred Silver 4500 - PPO
  • Premera Blue Cross Standard Bronze II - PPO
  • Premera Blue Cross Standard Gold - PPO
  • Premera Blue Cross Standard Silver - PPO
  • Premera Blue Cross Family Dental - PPO
  • Premera Blue Cross Pediatric Dental - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CURRAN M OTIS LMHC

Authorized Official Title
MENTAL HEALTH COUNSELOR
Authorized Official Phone
(360) 674-0787

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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 1366926826, 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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
2
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
8
Unchanged
Pos 9
2
Doubled → 4
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 6 → 12 → 3 9 → 18 → 9 6 → 12 → 3 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 8 + 2 + 1 + 2 + 8 + 4 + 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 1366926826.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor
3204 SMOKEY POINT DR STE 205
ARLINGTON, WA 98223
Counselor (Professional)
3204 SMOKEY POINT DR STE 205
ARLINGTON, WA 98223
Counselor (Mental Health)
3204 SMOKEY POINT DR STE 205
ARLINGTON, WA 98223

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366926826, enumerated as an "organization" on September 20, 2018.

The provider is located at 3204 SMOKEY POINT DR STE 205 ARLINGTON, WA 98223 and the phone number is (360) 674-0787.

Counselor with taxonomy code 101YM0800X and a focus in Mental Health.

The provider might be accepting Accepts: Premera Blue Cross Blue Shield of Alaska. Please consult your insurance carrier or call the provider to verify.