OrganizationActive
Washington Gastroenterology PLLC
NPI 1245265826 · Clinical Medical Laboratory · Federal Way, WA
Washington Gastroenterology PLLC is a Clinical Medical Laboratory organization in Federal Way, WA (NPI 1245265826).
Provider details
- NPI number
- 1245265826
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Ralph Katsman, President(253) 503-2581
- License
- 600070783 (WA)
Specialties & taxonomies
Laboratories
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
33915 1st Way S Ste 203
Federal Way, WA 98003-6396
Phone: (253) 838-9839
Fax: (253) 661-9077
Street-level locationGet directions
Mailing address
Po Box 3006
Tacoma, WA 98401-3006
Additional practice locations (1)
- 2202 S Cedar StSuite 340Tacoma, WA 98405-2318Phone: (253) 503-2559Fax: (253) 503-2519
Registry dates
- Enumerated
- 2006-07-11
- Last updated
- 2021-05-06
- Certified
- 2021-05-06
Frequently asked questions
- What is Washington Gastroenterology PLLC's NPI number?
- Washington Gastroenterology PLLC's National Provider Identifier (NPI) is 1245265826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Washington Gastroenterology PLLC?
- Washington Gastroenterology PLLC is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Washington Gastroenterology PLLC located?
- Washington Gastroenterology PLLC's practice location on file with NPPES is 33915 1st Way S Ste 203, Federal Way, WA 98003-6396.
- What is Washington Gastroenterology PLLC's phone number?
- The practice phone number listed in the NPPES registry for Washington Gastroenterology PLLC is (253) 838-9839.
- Who is the authorized official for Washington Gastroenterology PLLC?
- The authorized official listed on Washington Gastroenterology PLLC's NPPES record is Ralph Katsman, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Washington Gastroenterology PLLC's NPI active?
- Yes — Washington Gastroenterology PLLC's NPI (1245265826) is active in the NPPES registry as of the last update on 2021-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.