GH EDMONDS ENDOSCOPY CENTER SUB LLC
NPI 1750191029
Clinic/Center - Ambulatory Surgical in Edmonds, WA

NPI Status: Active since January 09, 2025

Contact Information

21600 HIGHWAY 99 STE 260
EDMONDS, WA
ZIP 98026
Phone: (469) 872-4706

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical

About GH EDMONDS ENDOSCOPY CENTER SUB LLC

This page provides the complete NPI Profile along with additional information for Gh Edmonds Endoscopy Center Sub Llc, a provider established in Edmonds, Washington operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1750191029 assigned on January 2025. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated February 2026. The authorized official of this NPI record is Eric Boon (Authorized Official)

NPI
1750191029
Provider Name
GH EDMONDS ENDOSCOPY CENTER SUB LLC
Entity Type
Organization
Location Address
21600 HIGHWAY 99 STE 260 EDMONDS, WA 98026
Location Phone
(469) 872-4706
Mailing Address
21600 HIGHWAY 99 STE 260 EDMONDS, WA 98026
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-09-2025
Last Update Date
02-27-2026
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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

Clinic/Center Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

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

ERIC BOON

Authorized Official Title
AUTHORIZED OFFICIAL
Authorized Official Phone
(480) 567-0269

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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 1750191029, 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
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
9
Unchanged
Pos 7
1
Doubled → 2
Pos 8
0
Unchanged
Pos 9
2
Doubled → 4
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 5 → 10 → 1 1 → 2 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 0 + 0 + 2 + 9 + 2 + 0 + 4 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1750191029.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Nurse Practitioner
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Nurse Practitioner (Family)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Internal Medicine (Gastroenterology)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Internal Medicine (Gastroenterology)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Internal Medicine (Gastroenterology)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Internal Medicine (Gastroenterology)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Physician Assistant
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750191029, enumerated as an "organization" on January 09, 2025.

The provider is located at 21600 HIGHWAY 99 STE 260 EDMONDS, WA 98026 and the phone number is (469) 872-4706.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.