Dr Mary Ann Eva Leal, MD - Internal Medicine in La Canada, CA

Dr Mary Ann Eva Leal, MD is a Internal Medicine - Infectious Disease physician based in La Canada, California. Dr Mary Ann Eva Leal is licensed to practice in California (license number G53053) and her current practice location is 5229 Vista Lejana Ln, La Canada, California. She can be reached at her office (for appointments etc.) via phone at (818) 952-9437.

NPI number for Dr Mary Ann Eva Leal is 1245249424 and her current mailing address is Po Box 848, La Canada, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1245249424.

Contact Information

Dr Mary Ann Eva Leal, MD
5229 Vista Lejana Ln,
La Canada, CA 91011-1860
(818) 952-9437
(818) 952-7966

Map and Direction




Physician's Profile

Full NameDr Mary Ann Eva Leal
GenderFemale
SpecialityInternal Medicine - Infectious Disease
Location5229 Vista Lejana Ln, La Canada, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1245249424
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 03/07/2023

Medical Identifiers

Medical identifiers for Dr Mary Ann Eva Leal such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245249424NPI-NPPES
00G530530OtherCAMEDI-CAL
G530530OtherCALICENSE NUMBER
00G530530MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease G53053 (California)Primary

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. Dr Mary Ann Eva Leal is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Mary Ann Eva Leal, MD
Po Box 848,
La Canada, CA 91012-0848

Ph: (818) 952-9437
Dr Mary Ann Eva Leal, MD
5229 Vista Lejana Ln,
La Canada, CA 91011-1860

Ph: (818) 952-9437

Reviews and Comments


Internal Medicine Doctors in La Canada, CA

Tracy Uyentrang Nguyen-oghalai, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1751 Foothill Blvd, La Canada, CA 91011
Phone: 323-442-9700    Fax: 713-457-4200
Barbara J Turner, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1751 Foothill Blvd Ste 2, La Canada, CA 91011
Phone: 323-442-9700    
Cecilia Tsang Kaesler, DO
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1113 Foothill Blvd, Suite A, La Canada, CA 91011
Phone: 818-790-0357    Fax: 818-952-5375
Dr. Carrie Louise Ward, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1751 Foothill Blvd Ste 2, La Canada, CA 91011
Phone: 323-442-9700    
Christa Rebecca Chandy, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 2015 Tulip Tree Ln, La Canada, CA 91011
Phone: 818-248-5131    
Julia Cassetta, M.D.
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 1751 Foothill Blvd, La Canada, CA 91011
Phone: 818-951-2171    

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.