Lloyd S Pena, MD - Medicare Emergency Medicine in Redding, CA

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Lloyd S Pena, MD is a medicare enrolled "Emergency Medicine" physician in Redding, California. He went to University Of California, Davis School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Shasta Emergency Medical Associates Inc, North Pacific Cardiology Medical and his current practice location is 1100 Butte St, Redding, California. You can reach out to his office (for appointments etc.) via phone at (530) 244-5400.

Lloyd S Pena is licensed to practice in California (license number A73776) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1699863381.

Contact Information

Lloyd S Pena, MD
1100 Butte St,
Redding, CA 96001-0852
(530) 244-5400
Not Available

Map and Direction




Physician's Profile

Full NameLloyd S Pena
GenderMale
SpecialityEmergency Medicine
Experience25 Years
Location1100 Butte St, Redding, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Lloyd S Pena attended and graduated from University Of California, Davis School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1699863381
  • Provider Enumeration Date: 10/10/2006
  • Last Update Date: 01/02/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6002870722
  • Enrollment ID: I20041112000804

Medical Identifiers

Medical identifiers for Lloyd S Pena such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699863381NPI-NPPES
00A837760MedicaidCA
A83776OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine A73776 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mercy Medical Center ReddingRedding, CAHospital
Shasta Regional Medical CenterRedding, CAHospital
Plumas District HospitalQuincy, CAHospital
Mad River Community HospitalArcata, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Shasta Emergency Medical Associates Inc105277398314
North Pacific Cardiology Medical842611334117

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Lloyd S Pena allows following entities to bill medicare on his behalf.
Entity NameAmador Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417040619
PECOS PAC ID: 2567495716
Enrollment ID: O20050916000969
Entity NameMountain Communities Healthcare District
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1750462271
PECOS PAC ID: 9133227135
Enrollment ID: O20070613000851
Entity NameNorth Pacific Cardiology Medical
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093821837
PECOS PAC ID: 8426113341
Enrollment ID: O20090218000168
Entity NameMount Eddy Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Other
Entity IdentifiersNPI Number: 1316299787
PECOS PAC ID: 7416100714
Enrollment ID: O20130118000029
Entity NameChavez Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689045015
PECOS PAC ID: 3870897580
Enrollment ID: O20160201000702
Entity NameMountain Communities Healthcare District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407027568
PECOS PAC ID: 9133227135
Enrollment ID: O20160208000679
Entity NameSierra Er Department Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033570247
PECOS PAC ID: 5092093351
Enrollment ID: O20161021000368
Entity NameShasta Regional Emergency Medical Associates, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679007140
PECOS PAC ID: 0941587588
Enrollment ID: O20170508001882
Entity NameCrystal Springs Emergency Physicians Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1710445879
PECOS PAC ID: 3779824313
Enrollment ID: O20190409002670
Entity NameShasta Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356030563
PECOS PAC ID: 1052773983
Enrollment ID: O20230809003163

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Lloyd S Pena is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Lloyd S Pena, MD
Po Box 11949,
Westminster, CA 92685-1949

Ph: (866) 883-5374		Lloyd S Pena, MD
1100 Butte St,
Redding, CA 96001-0852

Ph: (530) 244-5400

Reviews and Comments


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Robin K. Rasmussen, MD
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Dr. Brett Ronald Ohlfs, M.D.
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Sheyann Kirby, DO
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Federico Grabiel, MD
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Dr. Ryan Meller, M.D.
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Kathy D Reschke, MD
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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.