Katherine L Lewis, NP - Medicare Nurse Practitioner in Westford, MA

Katherine L Lewis, NP is a medicare enrolled "Nurse Practitioner" in Westford, Massachusetts. She went to University Of Massachusetts Medical School and graduated in 1998 and has 26 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Winchester Physician Associates Inc and her current practice location is 234 Littleton Rd, Suite 2c, Westford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 392-1900.

Katherine L Lewis is licensed to practice in Massachusetts (license number 177498) 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 1093705907.

Contact Information

Katherine L Lewis, NP
234 Littleton Rd, Suite 2c,
Westford, MA 01886-3596
(978) 392-1900
(978) 392-9915

Map and Direction




Provider's Profile

Full NameKatherine L Lewis
GenderFemale
SpecialityNurse Practitioner
Experience26 Years
Location234 Littleton Rd, Westford, 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:
  • Katherine L Lewis attended and graduated from University Of Massachusetts Medical School in 1998
  NPI Data:
  • NPI Number: 1093705907
  • Provider Enumeration Date: 10/24/2005
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 9830080761
  • Enrollment ID: I20040322000907

Medical Identifiers

Medical identifiers for Katherine L Lewis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1093705907NPI-NPPES
0386821MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363L00000XNurse Practitioner 177498 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Winchester HospitalWinchester, MAHospital
Northeast Hospital CorporationBeverly, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Winchester Physician Associates Inc4486540994159

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. Katherine L Lewis allows following entities to bill medicare on her behalf.
Entity NameWinchester Physician Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1184606865
PECOS PAC ID: 4486540994
Enrollment ID: O20060215000452

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. Katherine L Lewis 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
Katherine L Lewis, NP
20 Center St,
Woburn, MA 01801-2931

Ph: () -
Katherine L Lewis, NP
234 Littleton Rd, Suite 2c,
Westford, MA 01886-3596

Ph: (978) 392-1900

Reviews and Comments


Nurse Practitioner Nurses in Westford, MA

Ms. Sherine Mary Hassey, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 198 Littleton Rd, Westford, MA 01886
Phone: 978-323-0312    
Jessica Hitchcock, NP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 174 Littleton Rd, Westford, MA 01886
Phone: 978-692-2111    
Ms. Susan M Jussaume, FNP
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 506 Groton Rd, Westford, MA 01886
Phone: 978-692-1222    Fax: 978-692-1322
Ms. Daria Aron Cunningham, PMHNP-BC
Nurse Practitioner
Medicare: Not Enrolled in Medicare
Practice Location: 319 Littleton Rd, Westford, MA 01886
Phone: 978-692-0096    
Nicole Julie Mcintyre, FNP-BC
Nurse Practitioner
Medicare: Accepting Medicare Assignments
Practice Location: 133 Littleton Rd Ste 202, Westford, MA 01886
Phone: 978-577-1946    
Patricia A Jackson, RN, MSN, PPCNP-BC, P
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 133 Littleton Rd Ste 101, Westford, MA 01886
Phone: 978-577-0437    
Lindsay Ann Roy, NP
Nurse Practitioner
Medicare: Medicare Enrolled
Practice Location: 133 Littleton Rd Ste 101, Westford, MA 01886
Phone: 978-577-0437    

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.