Dr Liezl Avila, DO - Medicare Emergency Medicine in Upland, CA

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Dr Liezl Avila, DO is a medicare enrolled "Emergency Medicine" physician in Upland, California. She graduated from medical school in 2014 and has 10 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Mountain View Emergency Physicians Medical Group Inc, Scripps Health and her current practice location is 999 San Bernardino Rd, Upland, California. You can reach out to her office (for appointments etc.) via phone at (909) 985-2811.

Dr Liezl Avila is licensed to practice in California (license number 20A14280) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1487064515.

Contact Information

Dr Liezl Avila, DO
999 San Bernardino Rd,
Upland, CA 91786-4920
(909) 985-2811
Not Available

Map and Direction




Physician's Profile

Full NameDr Liezl Avila
GenderFemale
SpecialityEmergency Medicine
Experience10 Years
Location999 San Bernardino Rd, Upland, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Liezl Avila graduated from medical school in 2014
  NPI Data:
  • NPI Number: 1487064515
  • Provider Enumeration Date: 04/28/2014
  • Last Update Date: 10/21/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 6103129838
  • Enrollment ID: I20160129000552

Medical Identifiers

Medical identifiers for Dr Liezl Avila such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487064515NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 20A14280 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
San Antonio Regional HospitalUpland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mountain View Emergency Physicians Medical Group Inc509260637629
Scripps Health92340338531362

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. Dr Liezl Avila allows following entities to bill medicare on her behalf.
Entity NameCep America - California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023063542
PECOS PAC ID: 6103739131
Enrollment ID: O20031106000520
Entity NameScripps Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881636108
PECOS PAC ID: 9234033853
Enrollment ID: O20031124000822
Entity NameMountain View Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619923653
PECOS PAC ID: 5092606376
Enrollment ID: O20040324000887
Entity NamePalomar Emergency Physicians, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124698139
PECOS PAC ID: 9830593730
Enrollment ID: O20210813000628

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. Dr Liezl Avila 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
Dr Liezl Avila, DO
999 San Bernardino Rd,
Upland, CA 91786-4920

Ph: (909) 985-2811		Dr Liezl Avila, DO
999 San Bernardino Rd,
Upland, CA 91786-4920

Ph: (909) 985-2811

Reviews and Comments


Emergency Medicine Doctors in Upland, CA

Kevin J Parkes, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    Fax: 818-587-2493
Dr. Anthony Cabrera, DO
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    
Dwight W Guan, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    Fax: 818-587-2493
Heather A Crane, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    Fax: 818-587-2493
Allan D Bock, MD
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    Fax: 818-587-2493
Dennis Trigueros, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 999 San Bernardino Rd, Upland, CA 91786
Phone: 909-985-2811    

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.