PUGET SOUND GASTROENTEROLOGY, PLLC
NPI 1033132956
Internal Medicine - Gastroenterology in Edmonds, WA

NPI Status: Active since July 25, 2006

Contact Information

21600 HWY 99
SUITE 260
EDMONDS, WA
ZIP 98026
Phone: (425) 774-2650
Fax: (425) 774-2643

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • Accepts Insurance

About PUGET SOUND GASTROENTEROLOGY, PLLC

This page provides the complete NPI Profile along with additional information for Puget Sound Gastroenterology, Pllc, an internist established in Edmonds, Washington operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1033132956 assigned on July 2006. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated May 2025. The organization operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The provider's . The authorized official of this NPI record is Alan Oliver Ceo (Ceo)

NPI
1033132956
Provider Legal Name
PUGET SOUND GASTROENTEROLOGY, PLLC
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
21600 HWY 99 SUITE 260 EDMONDS, WA 98026
Location Phone
(425) 774-2650
Location Fax
(425) 774-2643
Mailing Address
PO BOX 34888 SEATTLE, WA 98124
Mailing Phone
(425) 977-4620
Mailing Fax
(425) 774-2643
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-25-2006
Last Update Date
05-16-2025
Code Navigator

An internist like Puget Sound Gastroenterology, Pllc is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

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

Internal Medicine Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
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.

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

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*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

ALAN OLIVER CEO

Authorized Official Title
CEO
Authorized Official Phone
(786) 530-3820

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0037140OTHER (01)WALABOR AND INDUSTRIES
1042580MEDICAID (05)WA 

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1033132956
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2063234910
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 6 + 3 + 2 + 3 + 4 + 9 + 1 + 0 + 24 = 54
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 54 = 66

The NPI number 1033132956 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 11 providers are registered at the same or nearby location.

DAVID L HEARD M.D.

Physical Medicine & Rehabilitation

(Pain Medicine)

21600 HWY 99
SUITE 255
EDMONDS, WA
ZIP 98026

(425) 774-2628

THOMAS RAY CARDWELL MD

Pediatrics

(Adolescent Medicine)

21600 HWY 99
SUITE 290
EDMONDS, WA
ZIP 98026

(425) 778-0191

MRS. DRUSKA L SALISBURY-MILAN PA-C

Physician Assistant

(Medical)

21600 HWY 99
SUITE 280
EDMONDS, WA
ZIP 98026

(425) 774-2616

DR. RAYMOND LIU DDS

Dentist

21600 HWY 99
SUITE 100
EDMONDS, WA
ZIP 98026

(425) 771-2100

SAID YAAQOUBI LMP

Massage Therapist

21600 HWY 99
SIUTE150
EDMONDS, WA
ZIP 98026

(425) 774-2636

CHILDREN'S CLINIC OF SOUTH SNOHOMISH COUNTY, LTD

Pediatrics

21600 HWY 99
SUITE 290
EDMONDS, WA
ZIP 98026

(425) 778-0191

JINFENG J GUO MD

Internal Medicine

(Gastroenterology)

21600 HWY 99
SUITE 260
EDMONDS, WA
ZIP 98026

(425) 774-2650

TIMOTHY E LITTLE MD

Internal Medicine

(Gastroenterology)

21600 HWY 99
SUITE 260
EDMONDS, WA
ZIP 98026

(425) 774-2650

JASON I SCHNEIER MD

Internal Medicine

(Gastroenterology)

21600 HWY 99
SUITE 260
EDMONDS, WA
ZIP 98026

(425) 774-2650

AGNES WONG MD

Pediatrics

(Adolescent Medicine)

21600 HWY 99
SUITE 290
EDMONDS, WA
ZIP 98026

(425) 778-0191

PUGET SOUND GASTROENTEROLOGY, PLLC

Clinic/Center

(Ambulatory Surgical)

21600 HWY 99
SUITE 260
EDMONDS, WA
ZIP 98026

(425) 774-2650

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033132956, enumerated as an "organization" on July 25, 2006.

The provider is located at 21600 HWY 99 SUITE 260 EDMONDS, WA 98026 and the phone number is (425) 774-2650.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

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