Edgar Ruben Lopez, MD - Medicare Internal Medicine in Bakersfield, CA

Edgar Ruben Lopez, MD is a medicare enrolled "Internal Medicine" physician in Bakersfield, California. His current practice location is 3501 Stockdale Hwy, Bakersfield, California. You can reach out to his office (for appointments etc.) via phone at (833) 574-2273.

Edgar Ruben Lopez is licensed to practice in California (license number A188069) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1033747860.

Contact Information

Edgar Ruben Lopez, MD
3501 Stockdale Hwy,
Bakersfield, CA 93309-2150
(833) 574-2273
Not Available

Map and Direction




Physician's Profile

Full NameEdgar Ruben Lopez
GenderMale
SpecialityInternal Medicine
Location3501 Stockdale Hwy, Bakersfield, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1033747860
  • Provider Enumeration Date: 03/28/2020
  • Last Update Date: 12/22/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0042664823
  • Enrollment ID: I20230927003206

Medical Identifiers

Medical identifiers for Edgar Ruben Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033747860NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A188069 (California)Primary

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. Edgar Ruben Lopez allows following entities to bill medicare on his behalf.
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823
Entity NameKern County Hospital Authority
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376623538
PECOS PAC ID: 4688964521
Enrollment ID: O20160915002690

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. Edgar Ruben Lopez 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
Edgar Ruben Lopez, MD
836 W Wellington Ave,
Chicago, IL 60657-5147

Ph: (773) 296-5424
Edgar Ruben Lopez, MD
3501 Stockdale Hwy,
Bakersfield, CA 93309-2150

Ph: (833) 574-2273

Reviews and Comments


Internal Medicine Doctors in Bakersfield, CA

Marsha Cheng, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2400 Wible Rd Ste 14, Bakersfield, CA 93304
Phone: 661-835-1240    Fax: 661-835-4667
Sarah Dowda, NP
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 8327 Brimhall Rd Ste 704, Bakersfield, CA 93312
Phone: 661-829-7677    Fax: 661-679-6920
Peter Alagona Jr., M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5020 Commerce Dr, Bakersfield, CA 93309
Phone: 661-324-4100    Fax: 661-324-4600
Paramvir Singh Rahal, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 9802 Stockdale Hwy, Ste 102, Bakersfield, CA 93311
Phone: 661-323-1200    Fax: 661-616-5339
Harieet Singh, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2415 Niles St, Bakersfield, CA 93306
Phone: 661-631-1591    Fax: 661-631-1594
Bruce G Dains, PAC
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 2701 Chester Ave, Highgrove Medical Center, Bakersfield, CA 93301
Phone: 661-326-1600    Fax: 661-323-2307
Dr. Oscar W. Rico, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 9001 Stockdale Hwy, 28 Hc, Bakersfield, CA 93311
Phone: 661-654-2395    

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.