Mohammad Khaled Shahin, MD - Medicare Internal Medicine in Corona, CA

Mohammad Khaled Shahin, MD is a medicare enrolled "Internal Medicine" physician in Corona, California. He graduated from medical school in 1979 and has 45 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Riverside Medical Clinic Inc and his current practice location is 21634 Retreat Pkwy, Corona, California. You can reach out to his office (for appointments etc.) via phone at (951) 493-6805.

Mohammad Khaled Shahin is licensed to practice in California (license number A49199) 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 1053393959.

Contact Information

Mohammad Khaled Shahin, MD
21634 Retreat Pkwy,
Corona, CA 92883-6100
(951) 493-6805
Not Available

Map and Direction




Physician's Profile

Full NameMohammad Khaled Shahin
GenderMale
SpecialityInternal Medicine
Experience45 Years
Location21634 Retreat Pkwy, Corona, 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:
  • Mohammad Khaled Shahin graduated from medical school in 1979
  NPI Data:
  • NPI Number: 1053393959
  • Provider Enumeration Date: 11/16/2005
  • Last Update Date: 02/25/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8527013226
  • Enrollment ID: I20050315001094

Medical Identifiers

Medical identifiers for Mohammad Khaled Shahin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053393959NPI-NPPES
1730180415OtherGROUP NPI #

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A49199 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Riverside Medical Clinic Inc2961492327149

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. Mohammad Khaled Shahin allows following entities to bill medicare on his behalf.
Entity NameRiverside Medical Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1720183403
PECOS PAC ID: 2961492327
Enrollment ID: O20040517000880

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. Mohammad Khaled Shahin 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
Mohammad Khaled Shahin, MD
3660 Arlington Ave,
Riverside, CA 92506-3912

Ph: (951) 782-5110
Mohammad Khaled Shahin, MD
21634 Retreat Pkwy,
Corona, CA 92883-6100

Ph: (951) 493-6805

Reviews and Comments


Internal Medicine Doctors in Corona, CA

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Dr. Isaac K Tsai, M.D.
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Mr. Gilbert Oscar Plasencia, M.D.
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Brian Youshane Chen, D.O.
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Medicare: Medicare Enrolled
Practice Location: 341 Magnolia Ave Ste 205, Corona, CA 92879
Phone: 951-735-4771    Fax: 951-735-3855

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.