Sinan Khayyat, MD - Medicare Internal Medicine in La Mesa, CA

Sinan Khayyat, MD is a medicare enrolled "Internal Medicine" physician in La Mesa, California. He graduated from medical school in 2006 and has 18 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice San Diego Critical Care Medical Group Inc, Vigilias Llc, Emergency And Acute Care Medical Corporation, Newman Memorial County Hospital and his current practice location is 5555 Grossmont Center Dr, La Mesa, California. You can reach out to his office (for appointments etc.) via phone at (619) 740-6000.

Sinan Khayyat is licensed to practice in Kansas (license number 94-09252) 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 1578092318.

Contact Information

Sinan Khayyat, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019
(619) 740-6000
Not Available

Map and Direction




Physician's Profile

Full NameSinan Khayyat
GenderMale
SpecialityInternal Medicine
Experience18 Years
Location5555 Grossmont Center Dr, La Mesa, 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:
  • Sinan Khayyat graduated from medical school in 2006
  NPI Data:
  • NPI Number: 1578092318
  • Provider Enumeration Date: 06/06/2017
  • Last Update Date: 01/16/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 3870864101
  • Enrollment ID: I20200325001644

Medical Identifiers

Medical identifiers for Sinan Khayyat such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578092318NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 94-09252 (Kansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Grossmont HospitalLa mesa, CAHospital
Newman Regional HealthEmporia, KSHospital
La Mesa Healthcare CenterLa mesa, CANursing home
Avocado Post AcuteEl cajon, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
San Diego Critical Care Medical Group Inc791108388637
Vigilias Llc913343327923
Emergency And Acute Care Medical Corporation9537108279382
Newman Memorial County Hospital519363852648

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. Sinan Khayyat allows following entities to bill medicare on his behalf.
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 NameSan Diego Critical Care Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609915990
PECOS PAC ID: 7911083886
Enrollment ID: O20090108000551
Entity Name24 On Physicians Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730570565
PECOS PAC ID: 7012228992
Enrollment ID: O20150618001426
Entity NameVigilias Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407242241
PECOS PAC ID: 9133433279
Enrollment ID: O20160212001086
Entity NameCareconnectmd Ca Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366063125
PECOS PAC ID: 5496178055
Enrollment ID: O20200715000596

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. Sinan Khayyat 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
Sinan Khayyat, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019

Ph: (619) 740-4901
Sinan Khayyat, MD
5555 Grossmont Center Dr,
La Mesa, CA 91942-3019

Ph: (619) 740-6000

Reviews and Comments


Internal Medicine Doctors in La Mesa, CA

Alborz Hassankhani,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5525 Grossmont Center Dr Ste 609, La Mesa, CA 91942
Phone: 619-668-0044    Fax: 619-245-2481
Paul Y Abou, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-465-0711    
Rosemary Ting Tu, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5565 Grossmont Center Dr, Bldg.#1, Suite#112, La Mesa, CA 91942
Phone: 619-469-5400    Fax: 619-464-1311
Dr. Lloyd Stuart Kuritsky, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 8851 Center Dr, Suite 408, La Mesa, CA 91942
Phone: 619-589-8626    Fax: 619-589-8864
Purushotham Kotha, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8860 Center Dr, #400, La Mesa, CA 91942
Phone: 619-229-1995    
Dr. Leila Sofia Bolandgray, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5555 Grossmont Center Dr, La Mesa, CA 91942
Phone: 619-937-6349    Fax: 866-313-8916
Michael H Michalski, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5358 Jackson Dr, Suite 1, La Mesa, CA 91942
Phone: 619-667-7072    Fax: 619-667-7064

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.