Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James P Guzek, MD

Ophthalmology Physician in Kennewick, WA · enumerated 2006 · practices at Pacific Cataract and Laser Institute, Inc., P.C..

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104878859

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Registry record

Entity type Individual (Type 1)

Name Dr. James P Guzek

Credential MD

Sex Male

Practice address 6695 W Rio Grande Ave, Kennewick, WA, 99336

Phone (509) 736-0826

Fax (509) 735-6868

Enumeration date May 17, 2006

Last updated in NPPES Nov 23, 2020

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License MD00040667 (WA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
0157781	Other	WA	L & I
1002514	Medicaid	WA	-
8062921	Medicaid	ID	-
0048152	Medicaid	MT	-
3870GU	Other	WA	REGENCE-KENNEWICK
M000082437	Other	MT	MEDICARE MT
180043816	Other	WA	RAIL ROAD MEDICARE

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1104878859 active?

Yes, as of the latest NPPES snapshot, NPI 1104878859 is active (record last updated 2020-11-23).

How do I verify James Guzek's NPI record?

Cross-check NPI 1104878859 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Oswald Rondon Ophthalmology Physician · Kennewick, WA NPI 1285680769 Aaron Anderson Optometrist · Kennewick, WA NPI 1891738795 William Taylor Certified Registered Nurse Anesthetist · Kennewick, WA NPI 1598792186 Bruce Flint Optometrist · Kennewick, WA NPI 1154438471 Brian Johnson Optometrist · Kennewick, WA NPI 1487761748 Aaron Bronner Optometrist · Kennewick, WA NPI 1275730723 Drew Aldrich Optometrist · Kennewick, WA NPI 1730373424 Pacific Cataract and Laser Institute, Inc., P.C. Ambulatory Surgical Clinic/Center · Kennewick, WA NPI 1619144607

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-23.