Dr Osvaldo Adrian Lopez, MD - Medicare Internal Medicine in Temecula, CA

Dr Osvaldo Adrian Lopez, MD is a medicare enrolled "Internal Medicine" physician in Temecula, California. His current practice location is 32173 Fireside Dr, Temecula, California. You can reach out to his office (for appointments etc.) via phone at (951) 506-4312.

Dr Osvaldo Adrian Lopez is licensed to practice in California (license number A061258) 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 1649294505.

Contact Information

Dr Osvaldo Adrian Lopez, MD
32173 Fireside Dr,
Temecula, CA 92592-5154
(951) 506-4312
Not Available

Map and Direction




Physician's Profile

Full NameDr Osvaldo Adrian Lopez
GenderMale
SpecialityInternal Medicine
Location32173 Fireside Dr, Temecula, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1649294505
  • Provider Enumeration Date: 07/26/2006
  • Last Update Date: 03/06/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 2961430111
  • Enrollment ID: I20050729000539

Medical Identifiers

Medical identifiers for Dr Osvaldo Adrian Lopez such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1649294505NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A061258 (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. Dr Osvaldo Adrian Lopez allows following entities to bill medicare on his behalf.
Entity NameTemecula Valley Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265874135
PECOS PAC ID: 8224252630
Enrollment ID: O20140604002038
Entity NameGrace Hospitalist Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639570971
PECOS PAC ID: 9537481908
Enrollment ID: O20141215001217

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 Osvaldo Adrian 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
Dr Osvaldo Adrian Lopez, MD
32173 Fireside Dr,
Temecula, CA 92592-5154

Ph: (951) 506-4312
Dr Osvaldo Adrian Lopez, MD
32173 Fireside Dr,
Temecula, CA 92592-5154

Ph: (951) 506-4312

Reviews and Comments


Internal Medicine Doctors in Temecula, CA

Sinan Harith N. Sarsam, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 27450 Ynez Rd Ste 109, Temecula, CA 92591
Phone: 951-587-0070    Fax: 949-655-7878
Richard C Jin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 31700 Temecula Pkwy, Temecula, CA 92592
Phone: 951-303-8939    
Dr. Jason T. Vu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 44045 Margarita Rd Ste 203, Temecula, CA 92592
Phone: 951-262-4488    Fax: 951-262-4414
Glenn Mark Fischberg, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 31700 Temecula Pkwy, Temecula, CA 92592
Phone: 951-331-2200    
Sara Alsarray,
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 31700 Temecula Pkwy Ste 2, Temecula, CA 92592
Phone: 951-600-4337    
Dr. Tanya Van Tran, D.O.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 31537 Rancho Pueblo Rd, Suite 102, Temecula, CA 92592
Phone: 951-303-2277    Fax: 951-303-6432
Dr. Timothy J Killeen, MD INC
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 29645 Rancho California Rd, 226, Temecula, CA 92591
Phone: 951-694-4304    Fax: 951-694-4307

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.