Sindy B To, FNP - Medicare Nurse Practitioner in Upland, CA

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Sindy B To, FNP is a medicare enrolled "Nurse Practitioner" in Upland, California. She graduated from nursing school in 2017 and has 9 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Healthcare Partners Affiliates Medical Group and her current practice location is 299 W Foothill Blvd Ste 209, Upland, California. You can reach out to her office (for appointments etc.) via phone at (909) 982-4000.

Sindy B To is licensed to practice in California (license number NP95008708) 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 1689170698.

Contact Information

Sindy B To, FNP
299 W Foothill Blvd Ste 209,
Upland, CA 91786-3806
(909) 982-4000
Not Available

Map and Direction




Provider's Profile

Full NameSindy B To
GenderFemale
SpecialityNurse Practitioner
Experience9 Years
Location299 W Foothill Blvd Ste 209, Upland, 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:
  • Sindy B To graduated from nursing school in 2017
  NPI Data:
  • NPI Number: 1689170698
  • Provider Enumeration Date: 03/30/2018
  • Last Update Date: 11/30/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 9032449335
  • Enrollment ID: I20190930002924

Medical Identifiers

Medical identifiers for Sindy B To such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689170698NPI-NPPES
NP95008708OtherCABOARD OF REGISTERED NURSING

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner NP95008708 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Healthcare Partners Affiliates Medical Group7315842002612

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. Sindy B To allows following entities to bill medicare on her behalf.
Entity NameBeaver Medical Group P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649503319
PECOS PAC ID: 0547164295
Enrollment ID: O20031124000449
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameSouthern California Permanente Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316979834
PECOS PAC ID: 6002729175
Enrollment ID: O20040126000823
Entity NameR. Ruiz, M.d., A Medical Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578599809
PECOS PAC ID: 4981592391
Enrollment ID: O20040308000956
Entity NameSaddleback Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386605822
PECOS PAC ID: 5092606905
Enrollment ID: O20040322000770
Entity NamePinnacle Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376876912
PECOS PAC ID: 4880667609
Enrollment ID: O20040818001020
Entity NameCenters For Family Medicine Gp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467598243
PECOS PAC ID: 9931143799
Enrollment ID: O20050614000191

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. Sindy B To 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
Sindy B To, FNP
Po Box 35380,
Las Vegas, NV 89133-5380

Ph: (702) 579-3203		Sindy B To, FNP
299 W Foothill Blvd Ste 209,
Upland, CA 91786-3806

Ph: (909) 982-4000

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).

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.