Sandra Guarrera, - Medicare Clinical Social Worker in Granby, MA

Sandra Guarrera, is a medicare enrolled "Social Worker - Clinical" provider in Granby, Massachusetts. She graduated from medical school in 2016 and has 10 years of diverse experience with area of expertise as Clinical Social Worker. She is a member of the group practice Servicenet Inc and her current practice location is 105 Batchelor St, Granby, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (413) 427-6732.

Sandra Guarrera is licensed to practice in Massachusetts (license number 126843) 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 1558737064.

Contact Information

Sandra Guarrera,
105 Batchelor St,
Granby, MA 01033-9729
(413) 427-6732
Not Available

Map and Direction




Healthcare Provider's Profile

Full NameSandra Guarrera
GenderFemale
SpecialityClinical Social Worker
Experience10 Years
Location105 Batchelor St, Granby, Massachusetts
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:
  • Sandra Guarrera graduated from medical school in 2016
  NPI Data:
  • NPI Number: 1558737064
  • Provider Enumeration Date: 08/19/2015
  • Last Update Date: 07/07/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4587007687
  • Enrollment ID: I20240206001523

Medical Identifiers

Medical identifiers for Sandra Guarrera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1558737064NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
1041C0700XSocial Worker - Clinical 126843 (Massachusetts)Primary
104100000XSocial Worker 222424 (Massachusetts)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Servicenet Inc690179795055

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 Guarrera allows following entities to bill medicare on her behalf.
Entity NameServicenet Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659314425
PECOS PAC ID: 6901797950
Enrollment ID: O20040322000368

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 Guarrera 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 Guarrera,
105 Batchelor St,
Granby, MA 01033-9729

Ph: (413) 467-1264
Sandra Guarrera,
105 Batchelor St,
Granby, MA 01033-9729

Ph: (413) 427-6732

Reviews and Comments


Social Worker in Granby, MA

Angela Jachym,
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 160 Harris St, Granby, MA 01033
Phone: 413-531-2464    
Nancy Charlene Godbout, LCSW
Clinical Social Worker
Medicare: Medicare Enrolled
Practice Location: 670 Amherst Rd, Granby, MA 01033
Phone: 413-255-0687    Fax: 413-255-0689
Gina Marie Hohreiter, LCSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 244 State St Apt A, Granby, MA 01033
Phone: 413-330-6335    
Mrs. Myrle Esther Porter, MSW
Clinical Social Worker
Medicare: Not Enrolled in Medicare
Practice Location: 121 W State St, Granby, MA 01033
Phone: 413-467-9549    

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.