Silvana Marisa Giannelli, MD - Medicare Endocrinology in Loma Linda, CA

Silvana Marisa Giannelli, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Loma Linda, California. She graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Faculty Physicians And Surgeons Of Llusm and her current practice location is 11370 Anderson St Ste 3400, Loma Linda, California. You can reach out to her office (for appointments etc.) via phone at (909) 558-2838.

Silvana Marisa Giannelli is licensed to practice in California (license number A109512) 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 1821295247.

Contact Information

Silvana Marisa Giannelli, MD
11370 Anderson St Ste 3400,
Loma Linda, CA 92354
(909) 558-2838
Not Available

Map and Direction




Physician's Profile

Full NameSilvana Marisa Giannelli
GenderFemale
SpecialityEndocrinology
Experience19 Years
Location11370 Anderson St Ste 3400, Loma Linda, 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:
  • Silvana Marisa Giannelli graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1821295247
  • Provider Enumeration Date: 06/29/2007
  • Last Update Date: 07/14/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6002064227
  • Enrollment ID: I20120913000274

Medical Identifiers

Medical identifiers for Silvana Marisa Giannelli such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821295247NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism A109512 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Loma Linda University Medical CenterLoma linda, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Faculty Physicians And Surgeons Of Llusm11532278141053

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. Silvana Marisa Giannelli allows following entities to bill medicare on her behalf.
Entity NameFaculty Physicians And Surgeons Of Llusm
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205009917
PECOS PAC ID: 1153227814
Enrollment ID: O20031211000981
Entity NameSac Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013935923
PECOS PAC ID: 4385533579
Enrollment ID: O20040315000608
Entity NameApex Healthcare Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447455423
PECOS PAC ID: 2860396306
Enrollment ID: O20041223000318

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. Silvana Marisa Giannelli 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
Silvana Marisa Giannelli, MD
11370 Anderson St Ste 3400,
Loma Linda, CA 92354-3450

Ph: (909) 558-2838
Silvana Marisa Giannelli, MD
11370 Anderson St Ste 3400,
Loma Linda, CA 92354

Ph: (909) 558-2838

Reviews and Comments


Internal Medicine Doctors in Loma Linda, CA

Petru Papacostea,
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Dr. Moosa Azadian, M.D.
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Shahab Sean Shahangian, DO
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Snorri Olafsson, M.D.
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Medicare: Not Enrolled in Medicare
Practice Location: 11370 Anderson St, Ste 3150, Loma Linda, CA 92354
Phone: 909-558-2191    

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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