Sandra Veronica Leyan Castillo, - Medicare Nurse Practitioner in Charlestown, MA

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Sandra Veronica Leyan Castillo, is a medicare enrolled "Nurse Practitioner" in Charlestown, Massachusetts. Her current practice location is 15 Tufts St, Charlestown, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 653-8007.

Sandra Veronica Leyan Castillo is licensed to practice in Massachusetts (license number RN2327535) 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 1548922875.

Contact Information

Sandra Veronica Leyan Castillo,
15 Tufts St,
Charlestown, MA 02129-2711
(617) 653-8007
Not Available

Map and Direction




Provider's Profile

Full NameSandra Veronica Leyan Castillo
GenderFemale
SpecialityNurse Practitioner
Location15 Tufts St, Charlestown, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1548922875
  • Provider Enumeration Date: 10/13/2021
  • Last Update Date: 08/08/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9830638717
  • Enrollment ID: I20240822003577

Medical Identifiers

Medical identifiers for Sandra Veronica Leyan Castillo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548922875NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LF0000XNurse Practitioner - Family RN2327535 (Massachusetts)Secondary
363L00000XNurse Practitioner RN2327535 (Massachusetts)Primary
163W00000XRegistered Nurse RN2327535 (Massachusetts)Secondary

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. Sandra Veronica Leyan Castillo allows following entities to bill medicare on her behalf.
Entity NameNorth End Community Health Committee, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780606608
PECOS PAC ID: 8224043971
Enrollment ID: O20060216000209

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. Sandra Veronica Leyan Castillo 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
Sandra Veronica Leyan Castillo,
Avenida Condell 1415, Departamento 213,
Santiago, REGIN METROPOLITANA 83200-00

Ph: () -		Sandra Veronica Leyan Castillo,
15 Tufts St,
Charlestown, MA 02129-2711

Ph: (617) 653-8007

Reviews and Comments


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Shayla Lyn Neffendorf, FNP-C
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Practice Location: 73 High St, Mgh Charlestown Health Center, Charlestown, MA 02129
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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.