ARTURO LARA LLERENA MD
NPI 1538501721
Hospitalist in San Diego, CA
About Arturo Lara Llerena Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARTURO LARA LLERENA MD (NPI 1538501721) is an individual hospitalist provider in San Diego, California, licensed in Illinois (036139672) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Herrin Hospital, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Secondary Practice Locations 4
Other Identifiers 1
Accepted Insurance
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
Arturo Lara Llerena Md 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 2
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.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Herrin Hospital
Acute Care Hospitals · Herrin, ILMemorial Hospital Of Carbondale
Acute Care Hospitals · Carbondale, ILHarrisburg Medical Center
Acute Care Hospitals · Harrisburg, ILSt Joseph Memorial Hospital
Critical Access Hospitals · Murphysboro, ILPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92123 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN DIEGO, CA 92123
SAN DIEGO, CA 92123
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 Arturo Lara Llerena's NPI number?
The NPI number for Arturo Lara Llerena is 1538501721. It was assigned to this individual provider in the NPPES registry on July 29, 2013.
Where is Arturo Lara Llerena located?
Arturo Lara Llerena practices at 7901 Frost St, San Diego, CA 92123. The listed phone number is (858) 939-3400.
What is Arturo Lara Llerena's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Arturo Lara Llerena enrolled in Medicare?
Yes. Arturo Lara Llerena 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.
What insurance does Arturo Lara Llerena accept?
Health plans from Oscar Insurance Company list Arturo Lara Llerena as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Arturo Lara Llerena affiliated with any hospitals?
According to CMS data, Arturo Lara Llerena is affiliated with Herrin Hospital, Memorial Hospital Of Carbondale, Harrisburg Medical Center and St Joseph Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Arturo Lara Llerena was last updated on October 20, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
