WASHINGTON GASTROENTEROLOGY PLLC – Clinical Medical Laboratory, NPI 1245265826

WASHINGTON GASTROENTEROLOGY PLLC is a healthcare provider. based in Tacoma, Washington. specializing in Clinical Medical Laboratory. The organization holds a License No. 600070783 (WA). The NPI Number for WASHINGTON GASTROENTEROLOGY PLLC is 1245265826

Main info

Organization
Name
WASHINGTON GASTROENTEROLOGY PLLC
NPI
1245265826
Phone
(253) 503-2559
Address
2202 S Cedar St
Authorized Official
RALPH J KATSMAN PRESIDENT MD
Enumeration Date
11 July 2006
Last Update Date
6 May 2021
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience62
Completeness75
Years active:19State licenses:1Digital endpointsOther names

Provider Addresses for WASHINGTON GASTROENTEROLOGY PLLC

  • 2202 S Cedar St

    Suite 340

    Tacoma, WA 984052318

    Phone: (253) 503-2559

    Fax: (253) 503-2519

    Type: Location

  • Lincoln Station Tacoma Post Office, 3705, South G Street, Lincoln International District, Eastside, Tacoma, Pierce County, Washington, 98419, United States

    TACOMA, WA 984013006

    Phone: (253) 272-8148

    Fax: (253) 404-0506

    Type: Mailing

  • 33915 1ST WAY S STE 203

    FEDERAL WAY, WA 980036396

    Phone: (253) 838-9839

    Fax: (253) 661-9077

    Type: Location

  • 2202, South Cedar Street, Tacoma, Pierce County, Washington, 98405, United States

    SUITE 340

    TACOMA, WA 984052318

    Phone: (253) 503-2559

    Fax: (253) 503-2519

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
O20180103000884OClinic/Group PracticeWATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98405)

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Reviews

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Frequently asked questions

Can I verify WASHINGTON GASTROENTEROLOGY PLLC with an NPI only?
You can start verification with NPI 1245265826 for WASHINGTON GASTROENTEROLOGY PLLC, then check state licensing separately.
Does CMS list WASHINGTON GASTROENTEROLOGY PLLC as active?
Yes — WASHINGTON GASTROENTEROLOGY PLLC is active in the NPI listing used on this page.
What is WASHINGTON GASTROENTEROLOGY PLLC best known for clinically?
Directory data describes WASHINGTON GASTROENTEROLOGY PLLC with Clinical Medical Laboratory. Clinical services aligned with this taxonomy classification.
What address line appears for WASHINGTON GASTROENTEROLOGY PLLC?
WASHINGTON GASTROENTEROLOGY PLLC's geographic hint is Tacoma, Washington in our summary view.
Why does WASHINGTON GASTROENTEROLOGY PLLC have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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