Dr Fritzgerald Estinfa, MD - Medicare Emergency Medicine in Bay Shore, NY

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Dr Fritzgerald Estinfa, MD is a medicare enrolled "Emergency Medicine" physician in Bay Shore, New York. He went to University Of Connecticut School Of Medicine and graduated in 2007 and has 17 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice North Shore - Lij Medical Pc and his current practice location is 301 E Main St, Bay Shore, New York. You can reach out to his office (for appointments etc.) via phone at (860) 968-3970.

Dr Fritzgerald Estinfa is licensed to practice in New York (license number 255693) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1447456728.

Contact Information

Dr Fritzgerald Estinfa, MD
301 E Main St,
Bay Shore, NY 11706-8408
(860) 968-3970
Not Available

Map and Direction




Physician's Profile

Full NameDr Fritzgerald Estinfa
GenderMale
SpecialityEmergency Medicine
Experience17 Years
Location301 E Main St, Bay Shore, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Fritzgerald Estinfa attended and graduated from University Of Connecticut School Of Medicine in 2007
  NPI Data:
  • NPI Number: 1447456728
  • Provider Enumeration Date: 06/25/2007
  • Last Update Date: 01/10/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0345366779
  • Enrollment ID: I20100923000207

Medical Identifiers

Medical identifiers for Dr Fritzgerald Estinfa such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1447456728NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 255693 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ns/lij Hs Southside HospitalBay shore, NYHospital
North Shore University HospitalManhasset, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore - Lij Medical Pc33757015685099

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. Dr Fritzgerald Estinfa allows following entities to bill medicare on his behalf.
Entity NameNorth Shore - Lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262
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. Dr Fritzgerald Estinfa 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
Dr Fritzgerald Estinfa, MD
301 E Main St,
Bay Shore, NY 11706-8408

Ph: (631) 968-3271		Dr Fritzgerald Estinfa, MD
301 E Main St,
Bay Shore, NY 11706-8408

Ph: (860) 968-3970

Reviews and Comments


Emergency Medicine Doctors in Bay Shore, NY

Dr. Christopher Guszack, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-968-3000    
Dr. Matthew Charles Rutman, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-675-4149    
Dr. Stacey Silver-weber, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-675-4149    
Dr. Christopher C Lee, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-968-3970    
Matthew Sumicad,
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-968-3970    
Dr. Cesar F Fortes, MD
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-968-3000    
Kimberly Citarrella, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 301 E Main St, Bay Shore, NY 11706
Phone: 631-968-3000    

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.