Mrs Girlielyn Sy Tiu, MSN, APRN,FNP-C - Nurse Practitioner in Upland, CA

Mrs Girlielyn Sy Tiu, MSN, APRN,FNP-C is a Nurse Practitioner - Family based in Upland, California. Mrs Girlielyn Sy Tiu is licensed to practice in California (license number 95011434) and her current practice location is 630 N 13th Ave Ste A, Upland, California. She can be reached at her office (for appointments etc.) via phone at (909) 985-7257.

NPI number for Mrs Girlielyn Sy Tiu is 1306306766 and her current mailing address is 3228 Oakridge Dr, Chino Hills, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1306306766.

Contact Information

Mrs Girlielyn Sy Tiu, MSN, APRN,FNP-C
630 N 13th Ave Ste A,
Upland, CA 91786-4978
(909) 985-7257
Not Available

Map and Direction




Provider's Profile

Full NameMrs Girlielyn Sy Tiu
GenderFemale
SpecialityNurse Practitioner - Family
Location630 N 13th Ave Ste A, Upland, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1306306766
  • Provider Enumeration Date: 03/21/2019
  • Last Update Date: 03/21/2019

Medical Identifiers

Medical identifiers for Mrs Girlielyn Sy Tiu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1306306766NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care 95011434 (California)Secondary
363LF0000XNurse Practitioner - Family 95011434 (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. Mrs Girlielyn Sy Tiu 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
Mrs Girlielyn Sy Tiu, MSN, APRN,FNP-C
3228 Oakridge Dr,
Chino Hills, CA 91709-2433

Ph: (909) 524-2545
Mrs Girlielyn Sy Tiu, MSN, APRN,FNP-C
630 N 13th Ave Ste A,
Upland, CA 91786-4978

Ph: (909) 985-7257

Reviews and Comments


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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).

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