Prof Tarek I Hassanein, MD - Medicare Gastroenterology in Coronado, CA

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Prof Tarek I Hassanein, MD is a medicare enrolled "Internal Medicine - Hepatology" physician in Coronado, California. He graduated from medical school in 1976 and has 49 years of diverse experience with area of expertise as Gastroenterology. He is a member of the group practice Southern California Liver Centers Inc and his current practice location is 131 Orange Ave Ste 101, Coronado, California. You can reach out to his office (for appointments etc.) via phone at (619) 522-0399.

Prof Tarek I Hassanein is licensed to practice in California (license number A54452) 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 1801854450.

Contact Information

Prof Tarek I Hassanein, MD
131 Orange Ave Ste 101,
Coronado, CA 92118-1408
(619) 522-0399
Not Available

Map and Direction




Physician's Profile

Full NameProf Tarek I Hassanein
GenderMale
SpecialityGastroenterology
Experience49 Years
Location131 Orange Ave Ste 101, Coronado, 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:
  • Prof Tarek I Hassanein graduated from medical school in 1976
  NPI Data:
  • NPI Number: 1801854450
  • Provider Enumeration Date: 05/03/2006
  • Last Update Date: 10/15/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6608837133
  • Enrollment ID: I20041020000350

Medical Identifiers

Medical identifiers for Prof Tarek I Hassanein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1801854450NPI-NPPES
00A544520MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0008XInternal Medicine - Hepatology A54452 (California)Primary
207RG0100XInternal Medicine - Gastroenterology A54452 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sharp Chula Vista Medical CenterChula vista, CAHospital
Sharp Coronado Hospital And Hlthcr CtrCoronado, CAHospital
Scripps Mercy HospitalSan diego, CAHospital
Grossmont HospitalLa mesa, CAHospital
Uc San Diego Health Hillcrest - Hillcrest Med CtrSan diego, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Southern California Liver Centers Inc31735846046

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. Prof Tarek I Hassanein allows following entities to bill medicare on his behalf.
Entity NameScripps Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275899072
PECOS PAC ID: 9234033853
Enrollment ID: O20031124000822
Entity NameSouthern California Liver Centers Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871633099
PECOS PAC ID: 3173584604
Enrollment ID: O20041112001199
Entity NameEmergency And Acute Care Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437103942
PECOS PAC ID: 9537108279
Enrollment ID: O20050502000734
Entity NameOperation Samahan Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275617169
PECOS PAC ID: 7911932645
Enrollment ID: O20051001000054
Entity NameGateway Comprehensive Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831490184
PECOS PAC ID: 3577716471
Enrollment ID: O20121228000360

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. Prof Tarek I Hassanein 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
Prof Tarek I Hassanein, MD
Po Box 181770,
Coronado, CA 92178-1770

Ph: (619) 964-9649		Prof Tarek I Hassanein, MD
131 Orange Ave Ste 101,
Coronado, CA 92118-1408

Ph: (619) 522-0399

Reviews and Comments


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Gina L. Casian, M.D.
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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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