Mary N Ayad, MD - Medicare Internal Medicine in Rancho Mirage, CA

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Mary N Ayad, MD is a medicare enrolled "Hospitalist" physician in Rancho Mirage, California. She graduated from medical school in 2011 and has 15 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Regents Of The University Of California, Eisenhower Medical Center and her current practice location is 39000 Bob Hope Dr, Rancho Mirage, California. You can reach out to her office (for appointments etc.) via phone at (760) 340-3911.

Mary N Ayad is licensed to practice in California (license number A199884) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1285375337.

Contact Information

Mary N Ayad, MD
39000 Bob Hope Dr,
Rancho Mirage, CA 92270-3202
(760) 340-3911
(760) 837-8956

Map and Direction




Physician's Profile

Full NameMary N Ayad
GenderFemale
SpecialityInternal Medicine
Experience15 Years
Location39000 Bob Hope Dr, Rancho Mirage, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary N Ayad graduated from medical school in 2011
  NPI Data:
  • NPI Number: 1285375337
  • Provider Enumeration Date: 04/05/2022
  • Last Update Date: 07/02/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 0840790507
  • Enrollment ID: I20250826003025

Medical Identifiers

Medical identifiers for Mary N Ayad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285375337NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A199884 (California)Primary
207R00000XInternal Medicine A199814 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Eisenhower Medical CenterRancho mirage, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California852722330436
Eisenhower Medical Center5890689657462

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. Mary N Ayad allows following entities to bill medicare on her behalf.
Entity NameEisenhower Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013981554
PECOS PAC ID: 5890689657
Enrollment ID: O20100506000102
Entity NameRegents of the University of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811255060
PECOS PAC ID: 8527223304
Enrollment ID: O20120628000360
Entity NameMary Ayad MD Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255282604
PECOS PAC ID: 8022593755
Enrollment ID: O20260331003260

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. Mary N Ayad 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
Mary N Ayad, MD
39000 Bob Hope Dr,
Rancho Mirage, CA 92270-3202

Ph: (760) 340-3911		Mary N Ayad, MD
39000 Bob Hope Dr,
Rancho Mirage, CA 92270-3202

Ph: (760) 340-3911

Reviews and Comments


Hospitalist Doctors in Rancho Mirage, CA

Adam Roberts, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, Rancho Mirage, CA 92270
Phone: 760-837-8905    Fax: 760-837-8956
Jessie Xi Zhou, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, Rancho Mirage, CA 92270
Phone: 760-837-8905    Fax: 760-837-8956
Mahum Zahid,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, Rancho Mirage, CA 92270
Phone: 760-340-3911    Fax: 760-837-8956
Karen Denise Banks, DO
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 35400 Bob Hope Dr, Suite 102, Rancho Mirage, CA 92270
Phone: 760-833-7977    Fax: 866-455-0114
Paige Dubin,
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 41750 Rancho Las Palmas Dr Ste F2, Rancho Mirage, CA 92270
Phone: 442-274-2570    Fax: 442-274-2196
Marium Mohammad, D.O.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 35400 Bob Hope Dr, Suite 102, Rancho Mirage, CA 92270
Phone: 760-833-7977    Fax: 866-455-0114
Dr. Monica Maria Jordan, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 39000 Bob Hope Dr, Rancho Mirage, CA 92270
Phone: 760-340-3911    Fax: 760-837-8956

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.