Lyndsay Ellen Massey, MD - Medicare Emergency Medicine in Stony Brook, NY

Lyndsay Ellen Massey, MD is a medicare enrolled "Emergency Medicine" physician in Stony Brook, New York. She graduated from medical school in 2017 and has 7 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Century Integrated Partners, Inc and her current practice location is 101 Nicolls Rd, Stony Brook, New York. You can reach out to her office (for appointments etc.) via phone at (631) 689-8333.

Lyndsay Ellen Massey is licensed to practice in Texas (license number S9029) 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 1386147155.

Contact Information

Lyndsay Ellen Massey, MD
101 Nicolls Rd,
Stony Brook, NY 11794-0001
(631) 689-8333
Not Available

Map and Direction




Physician's Profile

Full NameLyndsay Ellen Massey
GenderFemale
SpecialityEmergency Medicine
Experience7 Years
Location101 Nicolls Rd, Stony Brook, New York
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:
  • Lyndsay Ellen Massey graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1386147155
  • Provider Enumeration Date: 03/17/2018
  • Last Update Date: 06/08/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 2668709346
  • Enrollment ID: I20210713004085

Medical Identifiers

Medical identifiers for Lyndsay Ellen Massey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1386147155NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine S9029 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baylor Scott & White Medical Center- WaxahachieWaxahachie, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Century Integrated Partners, Inc6406151703232

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. Lyndsay Ellen Massey allows following entities to bill medicare on her behalf.
Entity NameIntegrative Emergency Services Physician Group Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285922542
PECOS PAC ID: 0749447936
Enrollment ID: O20120130000932
Entity NameCentury Integrated Partners, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447615711
PECOS PAC ID: 6406151703
Enrollment ID: O20160224002152

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. Lyndsay Ellen Massey 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
Lyndsay Ellen Massey, MD
618 Worcester Way,
Richardson, TX 75080-3347

Ph: (832) 350-4690
Lyndsay Ellen Massey, MD
101 Nicolls Rd,
Stony Brook, NY 11794-0001

Ph: (631) 689-8333

Reviews and Comments


Emergency Medicine Doctors in Stony Brook, NY

Dr. Lauren Marie Maloney, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Department Of Emergency Medicine, Hsc Level 4 Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    
Dr. Christopher Carleo, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Dieu-huong Thi Ho, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook Medicine Department Of Emergency, Hsc Level 4 Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    Fax: 631-444-3919
Dr. Simran Buttar, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Andrea Libutti, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Lawrence William Kelly Jr., MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook University Hospital, Department Of Emergency Medicine, Hsc, L-4, Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    Fax: 631-444-6031
Dr. Frederick Schiavone, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    

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.