Qais Ayouby, MD - Medicare Internal Medicine in Corona, CA

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Qais Ayouby, MD is a medicare enrolled "Internal Medicine" physician in Corona, California. He graduated from medical school in 2016 and has 10 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Remedial Medical Services Inc, Integrity Health Medical Group, Q And Y Healthcare Inc, Temecula Valley Hospitalist Medical Group Inc and his current practice location is 3583 Hawthorne Dr, Corona, California. You can reach out to his office (for appointments etc.) via phone at (951) 543-9344.

Qais Ayouby is licensed to practice in California (license number A177222) 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 1154884351.

Contact Information

Qais Ayouby, MD
3583 Hawthorne Dr,
Corona, CA 92881-8480
(951) 543-9344
Not Available

Map and Direction




Physician's Profile

Full NameQais Ayouby
GenderMale
SpecialityInternal Medicine
Experience10 Years
Location3583 Hawthorne Dr, 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:
  • Qais Ayouby graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1154884351
  • Provider Enumeration Date: 04/13/2019
  • Last Update Date: 11/18/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9931582608
  • Enrollment ID: I20220812000382

Medical Identifiers

Medical identifiers for Qais Ayouby such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1154884351NPI-NPPES
A177222OtherCAMEDICAL LICENSE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A177222 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Southwest Healthcare SystemMurrieta, CAHospital
Temecula Valley HospitalTemecula, CAHospital
Palm Terrace Care CenterRiverside, CANursing home
The Grove Care And WellnessRiverside, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Remedial Medical Services Inc36789868904
Integrity Health Medical Group57992116292
Q And Y Healthcare Inc80224537115
Temecula Valley Hospitalist Medical Group Inc822425263027

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. Qais Ayouby allows following entities to bill medicare on his behalf.
Entity NameCorona Hospitalist Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477832871
PECOS PAC ID: 0244484525
Enrollment ID: O20130219000441
Entity NameTemecula Valley Hospitalist Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265874135
PECOS PAC ID: 8224252630
Enrollment ID: O20140604002038
Entity NameRemedial Medical Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083216998
PECOS PAC ID: 3678986890
Enrollment ID: O20210107002339
Entity NameRemedial Patients Care Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508507229
PECOS PAC ID: 1254719909
Enrollment ID: O20220608001354
Entity NameQ & Y Healthcare Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972367308
PECOS PAC ID: 8022453711
Enrollment ID: O20240304004066
Entity NameIntegrity Health Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336960715
PECOS PAC ID: 5799211629
Enrollment ID: O20241216000820

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. Qais Ayouby 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
Qais Ayouby, MD
3583 Hawthorne Dr,
Corona, CA 92881-8480

Ph: () -		Qais Ayouby, MD
3583 Hawthorne Dr,
Corona, CA 92881-8480

Ph: (951) 543-9344

Reviews and Comments


Internal Medicine Doctors in Corona, CA

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M. Mazen Jamal, M.D., M.P.H.
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Mr. Narakanti Nimmagadda Rao, MD
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Dr. Isaac K Tsai, M.D.
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Dr. Mutahir Farhan, MD
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Practice Location: 284 Dupont St Ste 130, Corona, CA 92879
Phone: 951-497-3749    Fax: 954-405-8701
Mr. Gilbert Oscar Plasencia, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 2250 S Main St, Suite #201, Corona, CA 92882
Phone: 951-734-4880    Fax: 951-734-7963
Mohammad Khaled Shahin, MD
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Practice Location: 21634 Retreat Pkwy, Corona, CA 92883
Phone: 951-493-6805    Fax: 951-826-8157

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.