Samantha Williams, FNP-BC - Medicare Nurse Practitioner in Worcester, MA

Samantha Williams, FNP-BC is a medicare enrolled "Nurse Practitioner - Family" in Worcester, Massachusetts. She graduated from nursing school in 2021 and has 3 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Lahey Clinic Inc, Convenientmd - Ffs Uc Llc and her current practice location is 55 Lake Ave N, Worcester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 421-1400.

Samantha Williams is licensed to practice in Massachusetts (license number RN2291233) 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 1003571209.

Contact Information

Samantha Williams, FNP-BC
55 Lake Ave N,
Worcester, MA 01655-0002
(508) 421-1400
(508) 421-1490

Map and Direction




Provider's Profile

Full NameSamantha Williams
GenderFemale
SpecialityNurse Practitioner
Experience3 Years
Location55 Lake Ave N, Worcester, 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:
  • Samantha Williams graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1003571209
  • Provider Enumeration Date: 11/02/2021
  • Last Update Date: 11/17/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 5092105098
  • Enrollment ID: I20211207000364

Medical Identifiers

Medical identifiers for Samantha Williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003571209NPI-NPPES
110181284AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163WE0003XRegistered Nurse - Emergency RN2291233 (Massachusetts)Secondary
363L00000XNurse Practitioner RN2291233 (Massachusetts)Secondary
363LF0000XNurse Practitioner - Family RN2291233 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lahey Clinic Inc22643365281200
Convenientmd - Ffs Uc Llc5193186492301

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. Samantha Williams allows following entities to bill medicare on her behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538194980
PECOS PAC ID: 2264336528
Enrollment ID: O20031120000097
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269
Entity NameConvenientmd Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1982301289
PECOS PAC ID: 2062667033
Enrollment ID: O20181115000859
Entity NameConvenientmd - Ffs Uc Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629769096
PECOS PAC ID: 5193186492
Enrollment ID: O20230921002173

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. Samantha Williams 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
Samantha Williams, FNP-BC
Po Box 415348,
Boston, MA 02241-5348

Ph: () -
Samantha Williams, FNP-BC
55 Lake Ave N,
Worcester, MA 01655-0002

Ph: (508) 421-1400

Reviews and Comments


Nurse Practitioner Nurses in Worcester, MA

Ms. Eileen A. Duhamel, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 55 Lake Ave N, Department Of Radiology, Worcester, MA 01655
Phone: 508-334-2710    
Erin Marie Bednarek, N.P.
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 33 Kendall St, Worcester, MA 01605
Phone: 508-334-6255    Fax: 508-334-6063
Natalia Alexandrovna Kottler, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 26 Queen Street, Worcester, MA 01610
Phone: 508-860-7800    
Kristen M Derosa, NNP-BC, ACNPC-AG
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 416 Belmont St, Worcester, MA 01604
Phone: 508-756-6609    
Dr. Laura Marie Knight, PMHNP-BC
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 774-442-2761    
Ms. Colette Julia O'connor, ACNPC-AG
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 774-443-7552    
Sandra Bellini, N.P.
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 119 Belmont St, Worcester, MA 01605
Phone: 508-334-6470    

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.