Dr Mary Donaldson Defigard, MD - Medicare Family Practice in Los Gatos, CA

Dr Mary Donaldson Defigard, MD is a medicare enrolled "Family Medicine" physician in Los Gatos, California. She went to George Washington University School Of Medicine and graduated in 1972 and has 52 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Blossom Ridge Medical Group Inc and her current practice location is 15066 Los Gatos Almaden Rd, Los Gatos, California. You can reach out to her office (for appointments etc.) via phone at (408) 377-9180.

Dr Mary Donaldson Defigard is licensed to practice in California (license number G297128) 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 1710914791.

Contact Information

Dr Mary Donaldson Defigard, MD
15066 Los Gatos Almaden Rd,
Los Gatos, CA 95032
(408) 377-9180
(408) 377-1459

Map and Direction




Physician's Profile

Full NameDr Mary Donaldson Defigard
GenderFemale
SpecialityFamily Practice
Experience52 Years
Location15066 Los Gatos Almaden Rd, Los Gatos, 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:
  • Dr Mary Donaldson Defigard attended and graduated from George Washington University School Of Medicine in 1972
  NPI Data:
  • NPI Number: 1710914791
  • Provider Enumeration Date: 06/27/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4981769197
  • Enrollment ID: I20090223000173

Medical Identifiers

Medical identifiers for Dr Mary Donaldson Defigard such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710914791NPI-NPPES
OOG291280MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine G297128 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Good Samaritan HospitalSan jose, CAHospital
El Camino HospitalMountain view, CAHospital
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Blossom Ridge Medical Group Inc04463156592

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. Dr Mary Donaldson Defigard allows following entities to bill medicare on her behalf.
Entity NameBlossom Ridge Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538186275
PECOS PAC ID: 0446315659
Enrollment ID: O20090220000520

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 Donaldson Defigard 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
Dr Mary Donaldson Defigard, MD
15066 Los Gatos Almaden Rd,
Los Gatos, CA 95032

Ph: (408) 377-9180
Dr Mary Donaldson Defigard, MD
15066 Los Gatos Almaden Rd,
Los Gatos, CA 95032

Ph: (408) 377-9180

Reviews and Comments


Family Medicine Doctors in Los Gatos, CA

Dr. Timothy Y Jen, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 15100 Los Gatos Blvd, Ste 7, Los Gatos, CA 95032
Phone: 408-356-7175    Fax: 408-356-5528
Neeraj Kochhar, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15195 National Ave, 205, Los Gatos, CA 95032
Phone: 408-358-9917    Fax: 408-358-9927
George Whang, D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15400 Los Gatos Blvd, Los Gatos, CA 95032
Phone: 408-730-6200    Fax: 408-278-3692
Ms. Claire R Rai,
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 15000 Los Gatos Blvd Ste 7, Los Gatos, CA 95032
Phone: 408-356-3576    Fax: 408-356-5728
Dr. Shamala Mohanasundaram, M.D
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 555 Knowles Dr, Suite 200, Los Gatos, CA 95032
Phone: 408-370-0200    Fax: 408-370-0202
Stephen Huynh, DO
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15425 Los Gatos Blvd Ste 120, Los Gatos, CA 95032
Phone: 408-340-5700    
Arunasree Chinnakotla, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15400 Los Gatos Blvd, Los Gatos, CA 95032
Phone: 408-523-3590    

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.