Dr Eric Fabian Greif, DO - Medicare Diagnostic Radiology in Patchogue, NY

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Dr Eric Fabian Greif, DO is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Patchogue, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2011 and has 14 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Mary Imogene Bassett Hospital, St Francis Cardiac Prevention Services Pc, Empire State Radiology P C and his current practice location is 101 Hospital Rd, Patchogue, New York. You can reach out to his office (for appointments etc.) via phone at (631) 654-7100.

Dr Eric Fabian Greif is licensed to practice in New York (license number 272750) 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 1528341203.

Contact Information

Dr Eric Fabian Greif, DO
101 Hospital Rd,
Patchogue, NY 11772-4870
(631) 654-7100
Not Available

Map and Direction




Physician's Profile

Full NameDr Eric Fabian Greif
GenderMale
SpecialityDiagnostic Radiology
Experience14 Years
Location101 Hospital Rd, Patchogue, 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 Eric Fabian Greif attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2011
  NPI Data:
  • NPI Number: 1528341203
  • Provider Enumeration Date: 09/20/2011
  • Last Update Date: 11/05/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 1153688346
  • Enrollment ID: I20171124000052

Medical Identifiers

Medical identifiers for Dr Eric Fabian Greif such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528341203NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 272750 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Francis Hospital - The Heart CenterRoslyn, NYHospital
Chsli St Joseph HospitalBethpage, NYHospital
Mercy Medical CenterRockville centre, NYHospital
Good Samaritan Hospital Medical CenterWest islip, NYHospital
St Charles HospitalPort jefferson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mary Imogene Bassett Hospital3779488325728
St Francis Cardiac Prevention Services Pc418351583658
Empire State Radiology P C4385075241246

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 Eric Fabian Greif allows following entities to bill medicare on his behalf.
Entity NameSt James Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013985399
PECOS PAC ID: 0345154480
Enrollment ID: O20031113000649
Entity NameMary Imogene Bassett Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083664221
PECOS PAC ID: 3779488325
Enrollment ID: O20031205000553
Entity NameMary Imogene Bassett Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083664221
PECOS PAC ID: 3779488325
Enrollment ID: O20040120000834
Entity NameHudson Valley Radiology Associates Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1174574115
PECOS PAC ID: 4486567690
Enrollment ID: O20040128000958
Entity NameMedical Arts Radiological Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912096793
PECOS PAC ID: 4789579715
Enrollment ID: O20040218000918
Entity NameLenox Hill Radiology & Medical Imaging Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1821036807
PECOS PAC ID: 2264424712
Enrollment ID: O20040402000403
Entity NameChs Physician Partners Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124497771
PECOS PAC ID: 7618955667
Enrollment ID: O20040708000027
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 NameSt Francis Cardiac Prevention Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1376952804
PECOS PAC ID: 4183515836
Enrollment ID: O20150414000094
Entity NameEmpire State Radiology P C
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1255962783
PECOS PAC ID: 4385075241
Enrollment ID: O20200508000320

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 Eric Fabian Greif 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 Eric Fabian Greif, DO
101 Hospital Rd,
Patchogue, NY 11772-4870

Ph: (631) 654-7100		Dr Eric Fabian Greif, DO
101 Hospital Rd,
Patchogue, NY 11772-4870

Ph: (631) 654-7100

Reviews and Comments


Radiology Doctors in Patchogue, NY

Dr. Bonnie Sue Rosen, MD
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Practice Location: 77 Medford Ave, Patchogue, NY 11772
Phone: 952-595-1100    Fax: 612-294-4903
Dr. Leon Serchuk, M.D.
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Practice Location: 101 Hospital Rd, Patchogue, NY 11772
Phone: 952-595-1100    Fax: 612-294-4903
Dr. Hamid M Alam, MD
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Practice Location: 101 Hospital Rd, Patchogue, NY 11772
Phone: 952-595-1100    Fax: 612-294-4903
Aleksander Vayntraub, MD
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Practice Location: 365 E Main St, Patchogue, NY 11772
Phone: 631-751-3000    Fax: 631-751-0506
Dr. David Weltman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 101 Hospital Rd., Patchogue, NY 11772
Phone: 631-387-4145    Fax: 631-687-4282
Brianna Salvia,
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Medicare: Not Enrolled in Medicare
Practice Location: 122 W Roe Blvd, Patchogue, NY 11772
Phone: 631-275-4097    

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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.

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