Halley Marcouillier, CRNA - Medicare Nurse Anesthetist, Certified Registered in Littleton, MA

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Halley Marcouillier, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Littleton, Massachusetts. Her current practice location is 461 Newtown Rd, Littleton, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (774) 217-3119.

Halley Marcouillier is licensed to practice in Massachusetts (license number RN2298573) 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 1497373302.

Contact Information

Halley Marcouillier, CRNA
461 Newtown Rd,
Littleton, MA 01460-2207
(774) 217-3119
Not Available

Map and Direction




Provider's Profile

Full NameHalley Marcouillier
GenderFemale
SpecialityNurse Anesthetist, Certified Registered
Location461 Newtown Rd, Littleton, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1497373302
  • Provider Enumeration Date: 07/07/2020
  • Last Update Date: 08/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1254712524
  • Enrollment ID: I20220718002056

Medical Identifiers

Medical identifiers for Halley Marcouillier such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1497373302NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 2298573 (Massachusetts)Secondary
367500000XNurse Anesthetist, Certified Registered RN2298573 (Massachusetts)Primary

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. Halley Marcouillier 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. Halley Marcouillier 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
Halley Marcouillier, CRNA
461 Newtown Rd,
Littleton, MA 01460-2207

Ph: () -		Halley Marcouillier, CRNA
461 Newtown Rd,
Littleton, MA 01460-2207

Ph: (774) 217-3119

Reviews and Comments


Nurse Anesthetist, Certified Registered Nurses in Littleton, MA

Bridgette L. Jonas, CRNA
Nurse Anesthetist - CR
Medicare: Accepting Medicare Assignments
Practice Location: 4 Lincoln Dr, Littleton, MA 01460
Phone: 781-899-5632    

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.