Maria Fernandez Renedo, MD - Medicare Internal Medicine in Merced, CA

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Maria Fernandez Renedo, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Merced, California. Her current practice location is 750 W Olive Ave, Suite 102, Merced, California. You can reach out to her office (for appointments etc.) via phone at (209) 723-0011.

Maria Fernandez Renedo is licensed to practice in California (license number C51936) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1437224946.

Contact Information

Maria Fernandez Renedo, MD
750 W Olive Ave, Suite 102,
Merced, CA 95348-2436
(209) 723-0011
(209) 233-9515

Map and Direction




Physician's Profile

Full NameMaria Fernandez Renedo
GenderFemale
SpecialityInternal Medicine - Endocrinology, Diabetes & Metabolism
Location750 W Olive Ave, Merced, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1437224946
  • Provider Enumeration Date: 11/21/2006
  • Last Update Date: 10/04/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8123126273
  • Enrollment ID: I20070613000376

Medical Identifiers

Medical identifiers for Maria Fernandez Renedo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1437224946NPI-NPPES
00C519360MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism C51936 (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. Maria Fernandez Renedo allows following entities to bill medicare on her behalf.
Entity NameCastle Family Health Centers Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629246624
PECOS PAC ID: 4385741693
Enrollment ID: O20100611000309

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. Maria Fernandez Renedo 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
Maria Fernandez Renedo, MD
750 W Olive Ave, 102,
Merced, CA 95348-2436

Ph: (209) 723-0011		Maria Fernandez Renedo, MD
750 W Olive Ave, Suite 102,
Merced, CA 95348-2436

Ph: (209) 723-0011

Reviews and Comments


Internal Medicine Doctors in Merced, CA

Nicolas R Delapena, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 3389 G St, Suite A, Merced, CA 95340
Phone: 209-722-1205    Fax: 209-722-7833
Rajapuram Ravindra Kumar, MD
Endocrinology, Diabetes & Metabolism
Medicare: Medicare Enrolled
Practice Location: 780 W Olive Ave, Ste 103, Merced, CA 95348
Phone: 209-723-0783    Fax: 209-723-9452
Juan Carlos Rodriguez, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 3393 G St Ste D, Merced, CA 95340
Phone: 209-230-9065    
James Gerard Reid, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 3385 G St, Suite A, Merced, CA 95340
Phone: 209-725-3122    Fax: 209-725-3128
Harleen Aujla, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 3351 M St Ste 125, Merced, CA 95348
Phone: 209-723-1020    
Dr. Mark Altchek, M.D.
Endocrinology, Diabetes & Metabolism
Medicare: Not Enrolled in Medicare
Practice Location: 1343 W Main St, Merced, CA 95340
Phone: 209-725-1060    Fax: 209-725-1064
Parminder Singh Sidhu, MD
Endocrinology, Diabetes & Metabolism
Medicare: Accepting Medicare Assignments
Practice Location: 333 Mercy Ave, Mercy Medical Center, Merced, CA 95340
Phone: 209-564-5000    

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).

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