Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Yu Jb Zhang, PHD
Specialist in Modesto, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487795241
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Registry record
Entity type Individual (Type 1)
Name Dr. Yu Jb Zhang
Credential PHD
Sex Male
Practice address 1316 Nelson Ave, Modesto, CA, 95350
Phone (209) 575-5870
Fax (209) 575-5872
Enumeration date Feb 12, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD credential
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.
Frequently asked questions
Is NPI 1487795241 active?
Yes, as of the latest NPPES snapshot, NPI 1487795241 is active (record last updated 2007-07-08).
How do I verify Yu Zhang's NPI record?
Cross-check NPI 1487795241 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 → David Lowther Radiation Oncology Physician · Modesto, CA NPI 1902880818 Peter K. Sien, MD, Inc. Radiation Oncology Physician · Modesto, CA NPI 1063467033 Heidi Yee Family Nurse Practitioner · Modesto, CA NPI 1376586362 Genesiscare Usa of California A Medical Corporation Radiation Oncology Physician · Modesto, CA NPI 1881624583 Prigge Radiation Oncoology Medical Group Radiation Oncology Physician · Modesto, CA NPI 1720150816
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.