THERAPEUTIC HEALTH SERVICES
NPI 1629965199
Community/Behavioral Health in Seattle, WA

NPI Status: Active since June 18, 2025

Contact Information

509 OLIVE WAY
SEATTLE, WA
ZIP 98101
Phone: (206) 723-1980

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  • Organization
  • Community/Behavioral Health

About THERAPEUTIC HEALTH SERVICES

This page provides the complete NPI Profile along with additional information for Therapeutic Health Services, a provider established in Seattle, Washington operating as a Community/behavioral Health. The healthcare provider is registered in the NPI registry with number 1629965199 assigned on June 2025. The practitioner's primary taxonomy code is 251S00000X. The provider is registered as an organization and their NPI record was last updated one year ago. The authorized official of this NPI record is Sean Potter (Billing Manager)

NPI
1629965199
Provider Name
THERAPEUTIC HEALTH SERVICES
Entity Type
Organization
Location Address
509 OLIVE WAY SEATTLE, WA 98101
Location Phone
(206) 723-1980
Mailing Address
5802 RAINIER AVE S SEATTLE, WA 98118
Mailing Phone
(206) 723-1980
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-18-2025
Last Update Date
06-18-2025
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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

Community/Behavioral Health

Taxonomy Code
251S00000X
Type
Agencies
Taxonomy Description
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.

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

SEAN POTTER

Authorized Official Title
BILLING MANAGER
Authorized Official Phone
(206) 323-0930

Reviews for THERAPEUTIC HEALTH SERVICES

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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 1629965199, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
1
Doubled → 2
Pos 2
6
Unchanged
Pos 3
2
Doubled → 4
Pos 4
9
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
1
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 5 → 10 → 1 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 + 4 + 9 + 1 + 8 + 6 + 1 + 0 + 1 + 1 + 8 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1629965199.

Other Providers at the Same Location


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

Dentist (General Practice)
509 OLIVE WAY, STE 1238
SEATTLE, WA 98101
Podiatrist
509 OLIVE WAY, STE 1125
SEATTLE, WA 98101
Dentist (Oral and Maxillofacial Pathology)
509 OLIVE WAY, STE 1454
SEATTLE, WA 98101
Dentist (General Practice)
509 OLIVE WAY, SUITE 1451
SEATTLE, WA 98101
Family Medicine
509 OLIVE WAY, SUITE 1607
SEATTLE, WA 98101
Family Medicine
509 OLIVE WAY, SUITE 900
SEATTLE, WA 98101
Family Medicine
509 OLIVE WAY, SUITE 900
SEATTLE, WA 98101
Family Medicine
509 OLIVE WAY, SUITE 900
SEATTLE, WA 98101
Family Medicine
509 OLIVE WAY, SUITE 900
SEATTLE, WA 98101
Dentist
509 OLIVE WAY, STE 720
SEATTLE, WA 98101
Dentist (General Practice)
509 OLIVE WAY, 1117
SEATTLE, WA 98101
Chiropractor
509 OLIVE WAY, #1645
SEATTLE, WA 98101
Massage Therapist
509 OLIVE WAY, #653
SEATTLE, WA 98101
Dentist (Prosthodontics)
509 OLIVE WAY, #1414
SEATTLE, WA 98101
Dentist (General Practice)
509 OLIVE WAY, SUITE 1242
SEATTLE, WA 98101
Family Medicine (Adolescent Medicine)
509 OLIVE WAY, SUITE 900
SEATTLE, WA 98101
Massage Therapist
509 OLIVE WAY, STE 646
SEATTLE, WA 98101
Dentist
509 OLIVE WAY, STE 1705 MEDICAL DENTAL BUILDING
SEATTLE, WA 98101
Dermatology
509 OLIVE WAY, SUITE 900
SEATTLE, WA 98101
Dentist (General Practice)
509 OLIVE WAY, 1320
SEATTLE, WA 98101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629965199, enumerated as an "organization" on June 18, 2025.

The provider is located at 509 OLIVE WAY SEATTLE, WA 98101 and the phone number is (206) 723-1980.

Community/Behavioral Health with taxonomy code 251S00000X.