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Kriengsak Itsara, MD

Nephrology Physician in Modesto, CA · enumerated 2005.

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

National Provider Identifier

1558363739

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Registry record

Entity type Individual (Type 1)
Name Kriengsak Itsara
Credential MD
Sex Male
Practice address 305 E Granger Ave, Ste 202, Modesto, CA, 95350
Phone (206) 526-1606
Fax (209) 526-1677
Enumeration date Jun 1, 2005
Last updated in NPPES Feb 25, 2008

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License A33103 (CA) 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
00A331030 Medicaid CA -

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 1558363739 active?
Yes, as of the latest NPPES snapshot, NPI 1558363739 is active (record last updated 2008-02-25).
How do I verify Kriengsak Itsara's NPI record?
Cross-check NPI 1558363739 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-25.