Christine M Fitzgibbons, MD - Medicare Internal Medicine in Westborough, MA

Christine M Fitzgibbons, MD is a medicare enrolled "Internal Medicine - Sleep Medicine" physician in Westborough, Massachusetts. Her current practice location is 154 E Main St, Westborough, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 366-1120.

Christine M Fitzgibbons is licensed to practice in Massachusetts (license number 224279) 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 1194771220.

Contact Information

Christine M Fitzgibbons, MD
154 E Main St,
Westborough, MA 01581-1768
(508) 366-1120
Not Available

Map and Direction




Physician's Profile

Full NameChristine M Fitzgibbons
GenderFemale
SpecialityInternal Medicine - Sleep Medicine
Location154 E Main St, Westborough, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1194771220
  • Provider Enumeration Date: 05/26/2006
  • Last Update Date: 08/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2668416389
  • Enrollment ID: I20160606000698

Medical Identifiers

Medical identifiers for Christine M Fitzgibbons such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194771220NPI-NPPES
110040892AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 224279 (Massachusetts)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 224279 (Massachusetts)Secondary
207RP1001XInternal Medicine - Pulmonary Disease 224279 (Massachusetts)Secondary
207RS0012XInternal Medicine - Sleep Medicine 224279 (Massachusetts)Primary

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. Christine M Fitzgibbons 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
Christine M Fitzgibbons, MD
Po Box 415348,
Boston, MA 02241-5348

Ph: (800) 225-8885
Christine M Fitzgibbons, MD
154 E Main St,
Westborough, MA 01581-1768

Ph: (508) 366-1120

Reviews and Comments


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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.

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