Dr Katherine Marie De Azambuja, MD - Medicare Family Practice in Santa Ana, CA

Dr Katherine Marie De Azambuja, MD is a medicare enrolled "Family Medicine" physician in Santa Ana, California. She graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Regents Of The University Of, University Of California Irvine and her current practice location is 800 N Main St, Santa Ana, California. You can reach out to her office (for appointments etc.) via phone at (657) 282-6355.

Dr Katherine Marie De Azambuja is licensed to practice in California (license number A159349) 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 1336672187.

Contact Information

Dr Katherine Marie De Azambuja, MD
800 N Main St,
Santa Ana, CA 92701-3576
(657) 282-6355
Not Available

Map and Direction




Physician's Profile

Full NameDr Katherine Marie De Azambuja
GenderFemale
SpecialityFamily Practice
Experience7 Years
Location800 N Main St, Santa Ana, 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 Katherine Marie De Azambuja graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1336672187
  • Provider Enumeration Date: 04/08/2017
  • Last Update Date: 11/09/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7517290588
  • Enrollment ID: I20210802002192

Medical Identifiers

Medical identifiers for Dr Katherine Marie De Azambuja such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336672187NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine A159349 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of377968951821
University Of California Irvine539565818153

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 Katherine Marie De Azambuja allows following entities to bill medicare on her behalf.
Entity NameUniversity Of California Irvine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598790529
PECOS PAC ID: 5395658181
Enrollment ID: O20031107000431
Entity NameRegents Of The University Of
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366590762
PECOS PAC ID: 3779689518
Enrollment ID: O20070510000532

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 Katherine Marie De Azambuja 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 Katherine Marie De Azambuja, MD
200 S Manchester Ave Ste 300,
Orange, CA 92868-3219

Ph: (714) 456-2986
Dr Katherine Marie De Azambuja, MD
800 N Main St,
Santa Ana, CA 92701-3576

Ph: (657) 282-6355

Reviews and Comments


Family Medicine Doctors in Santa Ana, CA

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Dr. Pat T Kouwabunpat, MD
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Phone: 714-641-1610    Fax: 714-641-1146

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.