Mr Andrew Michael Flanagan, DO - Medicare Emergency Medicine in East Patchogue, NY

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Mr Andrew Michael Flanagan, DO is a medicare enrolled "Emergency Medicine" physician in East Patchogue, New York. His current practice location is 101 Hospital Rd, East Patchogue, New York. You can reach out to his office (for appointments etc.) via phone at (631) 654-7763.

Mr Andrew Michael Flanagan is licensed to practice in New York (license number 258009) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1578723011.

Contact Information

Mr Andrew Michael Flanagan, DO
101 Hospital Rd,
East Patchogue, NY 11772-4870
(631) 654-7763
Not Available

Map and Direction




Physician's Profile

Full NameMr Andrew Michael Flanagan
GenderMale
SpecialityEmergency Medicine
Location101 Hospital Rd, East Patchogue, New York
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1578723011
  • Provider Enumeration Date: 06/09/2008
  • Last Update Date: 06/21/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 0547438707
  • Enrollment ID: I20110714000602

Medical Identifiers

Medical identifiers for Mr Andrew Michael Flanagan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1578723011NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 258009 (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. Mr Andrew Michael Flanagan allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Hematology Oncology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396794574
PECOS PAC ID: 1456243641
Enrollment ID: O20040324001766
Entity NameSiena Emergency Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356507099
PECOS PAC ID: 9830257625
Enrollment ID: O20081023000132
Entity NameProgressive Emergency Physicians Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588098172
PECOS PAC ID: 8820225956
Enrollment ID: O20131218000289
Entity NameLong Island Community Hospital At Nyu Langone Health
Entity TypePart B Supplier - Hospital Department(s)
Entity IdentifiersNPI Number: 1508346248
PECOS PAC ID: 9739090051
Enrollment ID: O20190204000682

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. Mr Andrew Michael Flanagan 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
Mr Andrew Michael Flanagan, DO
5 Williams Boulevard, Apt 2p,
Lake Grove, NY 11755

Ph: (631) 585-5829		Mr Andrew Michael Flanagan, DO
101 Hospital Rd,
East Patchogue, NY 11772-4870

Ph: (631) 654-7763

Reviews and Comments


Emergency Medicine Doctors in East Patchogue, NY

Dr. Brian W Ault, DO, MS
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 101 Hospital Rd, Emergency Department Administrative Office, East Patchogue, NY 11772
Phone: 631-239-1824    
Dr. Sanga Lee, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 Hospital Rd, East Patchogue, NY 11772
Phone: 631-654-7763    

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.