DENIESSE JOAQUIN
NPI 1720761109
Counselor - Professional in Seattle, WA

NPI Status: Active since August 10, 2023

Contact Information

9650 15TH AVE SW
SEATTLE, WA
ZIP 98106
Phone: (206) 965-1055
Fax: (206) 965-1032

NPI Profile Information
Primary Taxonomy
Secondary Taxonomies
Secondary Locations
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Counselor
Professional

About DENIESSE JOAQUIN

This page provides the complete NPI Profile along with additional information for Deniesse Joaquin, a provider established in Seattle, Washington with a medical specialization in Counselor, focusing in professional . The healthcare provider is registered in the NPI registry with number 1720761109 assigned on August 2023. The practitioner's primary taxonomy code is 101YP2500X with license number 70018200 (WA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI: 1720761109
Provider Name: DENIESSE JOAQUIN
Gender: Female
Entity Type: Individual
Location Address: 9650 15TH AVE SW SEATTLE, WA 98106
Location Phone: (206) 965-1055
Location Fax: (206) 965-1032
Mailing Address: 9650 15TH AVE SW SEATTLE, WA 98106
Mailing Phone: (206) 965-1055
Mailing Fax: (206) 965-1032
Is Sole Proprietor?: No
Enumeration Date: 08-10-2023
Last Update Date: 12-11-2025
Code Navigator

Location Map

Secondary Locations

4760 Sepulveda Blvd
Culver City, CA 90230
(310) 390-6612
204 Hampton Dr
Venice, CA 90291
(626) 262-7859

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 Professional
Taxonomy Code: 101YP2500X
Type: Behavioral Health & Social Service Providers
License No.: 70018200
License State: WA

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)
1	101YP2500X	Behavioral Health & Social Service Providers	Counselor Professional	APCC17110 (CA)
2	390200000X	Student, Health Care	Student in an Organized Health Care Education/Training Program

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 1720761109, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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

Doubled → 2

Pos 2

Unchanged

Pos 3

Doubled → 4

Pos 4

Unchanged

Pos 5

Doubled → 14 → 1 + 4

Pos 6

Unchanged

Pos 7

Doubled → 2

Pos 8

Unchanged

Pos 9

Doubled → 0

Check

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 7 → 14 → 5 1 → 2 0 → 0