JOYCE P. LAZARUS M.D.
NPI 1831143056
Internal Medicine in Norco, CA
About Joyce P. Lazarus M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOYCE P. LAZARUS M.D. (NPI 1831143056) is an individual internal medicine provider in Norco, California, licensed in California (A87020) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Eastvale, and is a graduate of Other (1988).
NPPES Registry Identity
Specialties & Licenses 2
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Joyce P. Lazarus M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92860 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NORCO, CA 92860
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Joyce Lazarus's NPI number?
The NPI number for Joyce Lazarus is 1831143056. It was assigned to this individual provider in the NPPES registry on May 20, 2006.
Where is Joyce Lazarus located?
Joyce Lazarus practices at 1901 Town And Country Dr Ste 104, Norco, CA 92860. The listed phone number is (951) 737-8141.
What is Joyce Lazarus's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Joyce Lazarus enrolled in Medicare?
Yes. Joyce Lazarus is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
When was this NPI record last updated?
The NPPES record for Joyce Lazarus was last updated on October 1, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
