Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Lloyd S Pena, MD

Individual provider Emergency Medicine Physician · NPI 1699863381

Lloyd S Pena, MD practises Emergency Medicine in Redding, California. Graduated from University of California, Davis School of Medicine in 1999, 27 years ago. Practices with Cardinal Emergency Providers Professional Corporation, a 27-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
27
Trained at
University of California, Davis School of Medicine
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1100 Butte St
Redding, CA 96001-0852 Not confirmed with CMS for 13 years — call before visiting
Phone: (530) 244-5400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A73776 (CA)

Record details

NPI number1699863381
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 10, 2006
Last updated in NPPESJanuary 2, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Cardinal Emergency Providers Professional Corporation — 27 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients586
Services billed 815 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Shasta Regional Medical Center Hospital · Redding, CA · listed as Shasta Regional Medical Center, LLC
  • Mad River Community Hospital Hospital · Arcata, CA
  • Mercy Medical Center Redding Hospital · Redding, CA

Colleagues at Cardinal Emergency Providers Professional Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 27 clinicians in the practice; 12 are shown here.

Other providers in Redding