Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Isaac Paz, MD
Surgery Physician in Lancaster, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417050063
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Registry record
Entity type Individual (Type 1)
Name Dr. Isaac Paz
Credential MD
Sex Male
Practice address 44151 15th St W, Lancaster, CA, 93534
Phone (661) 902-5600
Fax (661) 951-0686
Enumeration date Sep 7, 2006
Last updated in NPPES Nov 27, 2023
Taxonomy & licenses
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 |
|---|---|---|---|
| A48296 | 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.
Frequently asked questions
Where does Isaac Paz practice?
The practice location on file with NPPES is in Lancaster, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Isaac Paz?
The National Provider Identifier (NPI) for Isaac Paz is 1417050063, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Jill Jepson Family Nurse Practitioner · Lancaster, CA NPI 1023132990 Amartej Merla Hematology & Oncology Physician · Lancaster, CA NPI 1902097744 Hans Schoellhammer Surgical Oncology Physician · Lancaster, CA NPI 1861684938 Kevin Yoon Medical Oncology Physician · Lancaster, CA NPI 1972092674 Weston Bush Surgery Physician · Lancaster, CA NPI 1417417692
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-27.