Maria Andruzzi Ambrosini, FNP - Nurse Practitioner in Ladera Ranch, CA

Maria Andruzzi Ambrosini, FNP is a Nurse Practitioner based in Ladera Ranch, California. Maria Andruzzi Ambrosini is licensed to practice in California (license number 95017172) and her current practice location is 333 Corporate Dr Ste 200, Ladera Ranch, California. She can be reached at her office (for appointments etc.) via phone at (949) 347-7200.

NPI number for Maria Andruzzi Ambrosini is 1750898441 and her current mailing address is 24422 Avenida De La Carlota Ste 300, Laguna Hills, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1750898441.

Contact Information

Maria Andruzzi Ambrosini, FNP
333 Corporate Dr Ste 200,
Ladera Ranch, CA 92694-2179
(949) 347-7200
(949) 347-7217

Map and Direction




Provider's Profile

Full NameMaria Andruzzi Ambrosini
GenderFemale
SpecialityNurse Practitioner
Location333 Corporate Dr Ste 200, Ladera Ranch, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1750898441
  • Provider Enumeration Date: 01/04/2018
  • Last Update Date: 03/02/2022

Medical Identifiers

Medical identifiers for Maria Andruzzi Ambrosini such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750898441NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner AMBR-6FP0U6 (North Carolina)Secondary
363L00000XNurse Practitioner 95017172 (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. Maria Andruzzi Ambrosini 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
Maria Andruzzi Ambrosini, FNP
24422 Avenida De La Carlota Ste 300,
Laguna Hills, CA 92653-3628

Ph: (949) 599-2423
Maria Andruzzi Ambrosini, FNP
333 Corporate Dr Ste 200,
Ladera Ranch, CA 92694-2179

Ph: (949) 347-7200

Reviews and Comments


Nurse Practitioner Nurses in Ladera Ranch, CA

Amy Lambiase, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5 Taffeta Ln, Ladera Ranch, CA 92694
Phone: 949-347-7493    
Mrs. Melika Kathleen Powell, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 27522 Antonio Pkwy Ste P3, Ladera Ranch, CA 92694
Phone: 949-267-3141    
Panteha Medhat, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 600 Corporate Dr, Suite 100, Ladera Ranch, CA 92694
Phone: 949-364-3940    Fax: 949-364-3931
Kristina Evelyne Louissaint, APRN-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 22 Bushwood Cir, Ladera Ranch, CA 92694
Phone: 214-868-4371    
Kathy Rochelle O'kelley, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 27522 Antonio Pkwy Ste P3, Ladera Ranch, CA 92694
Phone: 949-813-3596    
Christina Marie Bowles, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 22 Downing St, Ladera Ranch, CA 92694
Phone: 949-218-0933    

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.