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PUGET SOUND GASTROENTEROLOGY, PLLC
NPI 1366129132
Internal Medicine - Gastroenterology in Edmonds, WA

Active since July 03, 2023
21600 HIGHWAY 99 STE 260, EDMONDS, WA 98026(425) 774-2650(425) 774-2643 Get Directions Write a Review

NPPES record last updated: May 16, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 16, 2025, Jul 3, 2023 (2 updates tracked since 2023).

About Puget Sound Gastroenterology, Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PUGET SOUND GASTROENTEROLOGY, PLLC (NPI 1366129132) is a healthcare organization registered as a gastroenterology in Edmonds, Washington and active in the NPI registry since July 2023. The organization lists Alan Oliver, Ceo, as its authorized official.

NPPES Registry Identity

NPI1366129132
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NamePUGET SOUND GASTROENTEROLOGY, PLLC
Location Address21600 HIGHWAY 99 STE 260Edmonds, WA 98026-8049
Mailing Address9500 S Dadeland Blvd Ste 200Miami, FL 33156-2866 · (786) 530-3820 · Fax (305) 675-3378
Phone(425) 774-2650
Fax(425) 774-2643
Organization SubpartYes
Authorized OfficialAlan OliverCeo · (786) 530-3820
Enumeration DateJuly 3, 2023
Last NPPES UpdateMay 16, 20252 updates tracked since enumeration
NPPES CertifiedMay 16, 2025
✔ NPI 1366129132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
21600 HIGHWAY 99 STE 260, Edmonds, WA 98026
Open in Google Maps ↗

Other Names 1

Other NameWashington Pharmacy

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHELLE S GOODMAN ARNP
Nurse Practitioner
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Snohomish County (425) 774-2650
CRYSTAL L BERNSTEIN M.D.
Internal Medicine (Gastroenterology)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Snohomish County (425) 774-2650
MRS. KIMBERLY A BOYCE PA-C
Physician Assistant
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Snohomish County (425) 774-2650
KLAUS D MERGENER M.D.
Internal Medicine (Gastroenterology)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Snohomish County (425) 774-2650
DR. DAVID BENJAMIN LIANG M.D.
Internal Medicine (Gastroenterology)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Snohomish County (425) 774-2650
GH EDMONDS ENDOSCOPY CENTER SUB LLC
Clinic/Center (Ambulatory Surgical)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Snohomish County (469) 872-4706
VICTORIA GASPARYAN ARNP
Nurse Practitioner (Family)
21600 HIGHWAY 99 STE 260
EDMONDS, WA 98026
Snohomish County (425) 774-2650

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Puget Sound Gastroenterology, PLLC's NPI number?

The NPI number for Puget Sound Gastroenterology, PLLC is 1366129132. It was assigned to this organization in the NPPES registry on July 3, 2023. The provider is also known as Washington Pharmacy.

Where is Puget Sound Gastroenterology, PLLC located?

Puget Sound Gastroenterology, PLLC is located at 21600 Highway 99 Ste 260, Edmonds, WA 98026. The listed phone number is (425) 774-2650.

What is Puget Sound Gastroenterology, PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Puget Sound Gastroenterology, PLLC was last updated on May 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.