Dr Rajiv Maraj, MD - Medicare Cardiovascular Disease (cardiology) in Sonora, CA

Dr Rajiv Maraj, MD is a medicare enrolled "Internal Medicine - Cardiovascular Disease" physician in Sonora, California. He graduated from medical school in 1993 and has 31 years of diverse experience with area of expertise as Cardiovascular Disease (cardiology). He is a member of the group practice First Choice Physician Partners and his current practice location is 680 Guzzi Ln Ste 203, Sonora, California. You can reach out to his office (for appointments etc.) via phone at (209) 703-9630.

Dr Rajiv Maraj is licensed to practice in California (license number A78653) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1730193079.

Contact Information

Dr Rajiv Maraj, MD
680 Guzzi Ln Ste 203,
Sonora, CA 95370-5288
(209) 703-9630
(209) 464-4690

Map and Direction




Physician's Profile

Full NameDr Rajiv Maraj
GenderMale
SpecialityCardiovascular Disease (cardiology)
Experience31 Years
Location680 Guzzi Ln Ste 203, Sonora, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Rajiv Maraj graduated from medical school in 1993
  NPI Data:
  • NPI Number: 1730193079
  • Provider Enumeration Date: 07/29/2006
  • Last Update Date: 04/04/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9638175680
  • Enrollment ID: I20061013000373

Medical Identifiers

Medical identifiers for Dr Rajiv Maraj such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730193079NPI-NPPES
A78653OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A78653 (California)Secondary
207RC0000XInternal Medicine - Cardiovascular Disease A78653 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health SonoraSonora, CAHospital
Doctors Medical CenterModesto, CAHospital
Mark Twain Medical CenterSan andreas, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
First Choice Physician Partners0941465322207

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 Rajiv Maraj allows following entities to bill medicare on his behalf.
Entity NameSonora Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821089749
PECOS PAC ID: 4284538505
Enrollment ID: O20050411001282
Entity NameFirst Choice Physician Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104183052
PECOS PAC ID: 0941465322
Enrollment ID: O20120710000480

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 Rajiv Maraj 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 Rajiv Maraj, MD
900 Greenley Rd, Suite 911,
Sonora, CA 95370-5287

Ph: (209) 532-0511
Dr Rajiv Maraj, MD
680 Guzzi Ln Ste 203,
Sonora, CA 95370-5288

Ph: (209) 703-9630

Reviews and Comments


Internal Medicine Doctors in Sonora, CA

Dr. John Frederick Shield, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 690 Guzzi Ln, Suite A, Sonora, CA 95370
Phone: 209-536-5070    
Dr. Kevin Gandhi, DO
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Rd, Sonora, CA 95370
Phone: 209-536-5000    
Jiandong Wei, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Rd, Sonora, CA 95370
Phone: 209-536-5000    
Dr. Kyi Kyi Thwin Win, MD
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 690 Guzzi Lane, Ste D, Sonora, CA 95370
Phone: 909-337-0059    Fax: 909-337-3499
Dr. David Eugene Allen, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 690 Guzzi Lane, Suite D, Sonora, CA 95370
Phone: 209-533-0333    
Dr. Johnson Kar Tsun Wong, M.D.
Cardiovascular Disease
Medicare: Not Enrolled in Medicare
Practice Location: 14568a Mono Way, Sonora, CA 95370
Phone: 209-768-1217    Fax: 209-533-2061
Artin Mahmoudi, M.D.
Cardiovascular Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1000 Greenley Road, Sonora Regional Medical Center, Sonora, CA 95370
Phone: 209-532-5000    

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).

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.