Mauro Kwek Leyba Jr, MD - Medicare Rheumatology in Fresno, CA

Mauro Kwek Leyba Jr, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Fresno, California. He graduated from medical school in 1981 and has 43 years of diverse experience with area of expertise as Rheumatology. His current practice location is 7085 N Chestnut Ave, Suite 109, Fresno, California. You can reach out to his office (for appointments etc.) via phone at (559) 299-2600.

Mauro Kwek Leyba Jr is licensed to practice in California (license number A41228) 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 1730125105.

Contact Information

Mauro Kwek Leyba Jr, MD
7085 N Chestnut Ave, Suite 109,
Fresno, CA 93720-0353
(559) 299-2600
(559) 299-2854

Map and Direction




Physician's Profile

Full NameMauro Kwek Leyba Jr
GenderMale
SpecialityRheumatology
Experience43 Years
Location7085 N Chestnut Ave, Fresno, 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:
  • Mauro Kwek Leyba Jr graduated from medical school in 1981
  NPI Data:
  • NPI Number: 1730125105
  • Provider Enumeration Date: 06/22/2006
  • Last Update Date: 02/21/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 1759441900
  • Enrollment ID: I20081118000911

Medical Identifiers

Medical identifiers for Mauro Kwek Leyba Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1730125105NPI-NPPES
00A412280MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology A41228 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Community Regional Medical CenterFresno, CAHospital
Saint Agnes Medical CenterFresno, CAHospital
Clovis Community Medical CenterClovis, CAHospital

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. Mauro Kwek Leyba Jr 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
Mauro Kwek Leyba Jr, MD
7085 N Chestnut Ave, Suite 109,
Fresno, CA 93720-0353

Ph: (559) 299-2600
Mauro Kwek Leyba Jr, MD
7085 N Chestnut Ave, Suite 109,
Fresno, CA 93720-0353

Ph: (559) 299-2600

Reviews and Comments


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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.

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