Ms Sabrina Yap Garrovillas, RN, MSN, FNP-C - Medicare Nurse Practitioner in Riverside, CA

Ms Sabrina Yap Garrovillas, RN, MSN, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Riverside, California. Her current practice location is 4310 Orange St, Riverside, California. You can reach out to her office (for appointments etc.) via phone at (951) 781-6335.

Ms Sabrina Yap Garrovillas is licensed to practice in California (license number 95000244) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1811310287.

Contact Information

Ms Sabrina Yap Garrovillas, RN, MSN, FNP-C
4310 Orange St,
Riverside, CA 92501-3829
(951) 781-6335
(951) 781-6365

Map and Direction




Provider's Profile

Full NameMs Sabrina Yap Garrovillas
GenderFemale
SpecialityNurse Practitioner - Family
Location4310 Orange St, Riverside, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1811310287
  • Provider Enumeration Date: 01/21/2014
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2466676507
  • Enrollment ID: I20140612000170

Medical Identifiers

Medical identifiers for Ms Sabrina Yap Garrovillas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811310287NPI-NPPES
785115OtherCAREGISTERED NURSE LICENSE NUMBER
95000244OtherCANURSE PRACTITIONER FURNISHING LICENSE NUMBER

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 785115 (California)Secondary
363LF0000XNurse Practitioner - Family 95000244 (California)Primary

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. Ms Sabrina Yap Garrovillas allows following entities to bill medicare on her behalf.
Entity NameRiverside Family Physicians, A Professional Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790713394
PECOS PAC ID: 4587632005
Enrollment ID: O20040922000919
Entity NamePalliative Partners, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1134304447
PECOS PAC ID: 8224100599
Enrollment ID: O20080701000408
Entity NameSouthland Emergency Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932640935
PECOS PAC ID: 9830466796
Enrollment ID: O20170524001180

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. Ms Sabrina Yap Garrovillas 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
Ms Sabrina Yap Garrovillas, RN, MSN, FNP-C
4310 Orange St,
Riverside, CA 92501-3829

Ph: (951) 781-6335
Ms Sabrina Yap Garrovillas, RN, MSN, FNP-C
4310 Orange St,
Riverside, CA 92501-3829

Ph: (951) 781-6335

Reviews and Comments


Nurse Practitioner Nurses in Riverside, CA

Alice Chinyere Echeta, FNP, PMHNP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 4960 Arlington Ave Ste B, Riverside, CA 92504
Phone: 951-341-8930    
Obianuju Rivera, FNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 3801 University Ave Ste 270, Riverside, CA 92501
Phone: 855-427-2778    Fax: 951-530-3997
Luamy Gabriela Cornejo, PNP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 4440 Brockton Ave Ste 100, Riverside, CA 92501
Phone: 951-684-1293    
Christine Pham Duong, DNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 5549 Van Buren Blvd, Riverside, CA 92503
Phone: 951-324-5901    Fax: 877-778-9472
Namrata Nicole Sihotang, NP
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 19330 Jesse Ln Ste 100, Riverside, CA 92508
Phone: 844-827-8000    
Helen Landayan Lo, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 7140 Indiana Avenue, Riverside, CA 92503
Phone: 951-358-6037    
Rebecca J Seawell, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 10800 Magnolia Ave, Riverside, CA 92505
Phone: 909-353-2000    

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.