Karen P Brandeis, FNP - Medicare Nurse Practitioner in Santa Ana, CA

Karen P Brandeis, FNP is a medicare enrolled "Nurse Practitioner - Family" in Santa Ana, California. She graduated from nursing school in 2011 and has 13 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice 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.

Karen P Brandeis is licensed to practice in California (license number 21594) 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 1336426840.

Contact Information

Karen P Brandeis, FNP
800 N Main St,
Santa Ana, CA 92701-3576
(657) 282-6355
Not Available

Map and Direction




Provider's Profile

Full NameKaren P Brandeis
GenderFemale
SpecialityNurse Practitioner
Experience13 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:
  • Karen P Brandeis graduated from nursing school in 2011
  NPI Data:
  • NPI Number: 1336426840
  • Provider Enumeration Date: 11/11/2011
  • Last Update Date: 01/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 2668706391
  • Enrollment ID: I20190628001217

Medical Identifiers

Medical identifiers for Karen P Brandeis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336426840NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family 21594 (California)Primary
163WG0000XRegistered Nurse - General Practice 518580 (California)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of California Irvine Medical CenterOrange, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of California Irvine539565818156

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. Karen P Brandeis 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. Karen P Brandeis 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
Karen P Brandeis, FNP
200 S Manchester Ave,
Orange, CA 92868-3217

Ph: (714) 456-2986
Karen P Brandeis, FNP
800 N Main St,
Santa Ana, CA 92701-3576

Ph: (657) 282-6355

Reviews and Comments


Nurse Practitioner Nurses in Santa Ana, CA

Mr. Gerardo M De Jesus, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 550 N Flower St, Santa Ana, CA 92703
Phone: 714-647-4170    
Miss Sonia Sedano, FNP-C
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 1400 N Main St, Santa Ana, CA 92701
Phone: 888-499-9303    
Dr. Vivianmary Udoka Osunwoke, DNP/FNP, MHA, BSN,RN
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 2414 S Fairview St, Santa Ana, CA 92704
Phone: 714-641-0121    
Melissa A Medellin, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 1002 N Fairview St, Santa Ana, CA 92703
Phone: 714-835-8501    
Marlowe Klein, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 517 N Main St, Santa Ana, CA 92701
Phone: 714-647-0401    
Elizabeth Branson,
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 2010 E 1st St # 100, Santa Ana, CA 92705
Phone: 909-800-3532    
Mr. Ramoncito Llorin Cimarra, PMHNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 2001 E 4th St Ste 200, Santa Ana, CA 92705
Phone: 562-735-9541    

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.