Nicole C Hanley-williams, MD - Medicare Gastroenterology in Burlington, MA

Nicole C Hanley-williams, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Burlington, Massachusetts. She went to Boston University School Of Medicine and graduated in 2008 and has 16 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Lahey Clinic Inc and her current practice location is 41 Mall Rd, Lahey Hospital And Medical Center, Burlington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 744-8000.

Nicole C Hanley-williams is licensed to practice in Massachusetts (license number 268125) 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 1851567424.

Contact Information

Nicole C Hanley-williams, MD
41 Mall Rd, Lahey Hospital And Medical Center,
Burlington, MA 01805-0001
(781) 744-8000
Not Available

Map and Direction




Physician's Profile

Full NameNicole C Hanley-williams
GenderFemale
SpecialityGastroenterology
Experience16 Years
Location41 Mall Rd, Burlington, 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:
  • Nicole C Hanley-williams attended and graduated from Boston University School Of Medicine in 2008
  NPI Data:
  • NPI Number: 1851567424
  • Provider Enumeration Date: 05/05/2008
  • Last Update Date: 11/08/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 7315115599
  • Enrollment ID: I20161107001955

Medical Identifiers

Medical identifiers for Nicole C Hanley-williams such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851567424NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 49845 (Connecticut)Secondary
207RG0100XInternal Medicine - Gastroenterology 268125 (Massachusetts)Primary

Medical Facilities Affiliation

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

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lahey Clinic Inc22643365281211

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. Nicole C Hanley-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

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. Nicole C Hanley-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
Nicole C Hanley-williams, MD
41 Mall Rd, Lahey Hospital And Medical Center,
Burlington, MA 01805-0001

Ph: (781) 744-8000
Nicole C Hanley-williams, MD
41 Mall Rd, Lahey Hospital And Medical Center,
Burlington, MA 01805-0001

Ph: (781) 744-8000

Reviews and Comments


Internal Medicine Doctors in Burlington, MA

Joseph Dubin,
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd., Lahey Clinic, Burlington, MA 01805
Phone: 781-744-7000    Fax: 781-744-5378
Gerard Daly, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-5700    Fax: 781-744-5358
Sahoor Khan,
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8000    
Kristen M Robson, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: Lahey Clinic, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-8699    Fax: 781-744-5276
Eric Scott Kerns, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 41 Mall Road, Lahey Hospital & Medical Center, Burlington, MA 01805
Phone: 781-744-8430    Fax: 781-744-5397
Neethi Rebekah Dasu, DO
Gastroenterology
Medicare: Medicare Enrolled
Practice Location: 41 Mall Rd, Burlington, MA 01805
Phone: 781-744-8000    
Frederick W Heiss, MD
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: Lahey Clinic, 41 Mall Road, Burlington, MA 01805
Phone: 781-744-5100    

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).

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