Mrs Carolyn Mary Flaherty, RN - Medicare Nurse Practitioner in W. Islip, NY

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Mrs Carolyn Mary Flaherty, RN is a medicare enrolled "Nurse Practitioner - Adult Health" in W. Islip, New York. Her current practice location is 31 Sequams Lane, W. Islip, New York. You can reach out to her office (for appointments etc.) via phone at (631) 669-8377.

Mrs Carolyn Mary Flaherty is licensed to practice in New York (license number 305943) 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 1538473731.

Contact Information

Mrs Carolyn Mary Flaherty, RN
31 Sequams Lane,
W. Islip, NY 11795
(631) 669-8377
Not Available

Map and Direction




Provider's Profile

Full NameMrs Carolyn Mary Flaherty
GenderFemale
SpecialityNurse Practitioner - Adult Health
Location31 Sequams Lane, W. Islip, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1538473731
  • Provider Enumeration Date: 07/29/2010
  • Last Update Date: 06/04/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 6305163809
  • Enrollment ID: I20150825004153

Medical Identifiers

Medical identifiers for Mrs Carolyn Mary Flaherty such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1538473731NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 22568176 (New York)Secondary
363LA2200XNurse Practitioner - Adult Health 305943 (New York)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. Mrs Carolyn Mary Flaherty allows following entities to bill medicare on her behalf.
Entity NameCounty Of Suffolk
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285750737
PECOS PAC ID: 2264344316
Enrollment ID: O20040317000525
Entity NameFamily Service League Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528093242
PECOS PAC ID: 4284524448
Enrollment ID: O20040319000463
Entity NameNew Horizon Counseling Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366430563
PECOS PAC ID: 4880681295
Enrollment ID: O20040428000452
Entity NameNorth Shore-lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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. Mrs Carolyn Mary Flaherty 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
Mrs Carolyn Mary Flaherty, RN
31 Sequams Lane,
W. Islip, NY 11795

Ph: (631) 669-8377		Mrs Carolyn Mary Flaherty, RN
31 Sequams Lane,
W. Islip, NY 11795

Ph: (631) 669-8377

Reviews and Comments


Nurse Practitioner Nurses in W. Islip, NY


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.