Gregory Eugene Federer, MD - Medicare Diagnostic Radiology in Worcester, MA

Gregory Eugene Federer, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Worcester, Massachusetts. He went to Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University and graduated in 2008 and has 16 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Grass Valley Radiology Medical Group, Inc and his current practice location is 55 Lake Ave N, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (508) 334-1000.

Gregory Eugene Federer is licensed to practice in California (license number A125076) 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 1487817706.

Contact Information

Gregory Eugene Federer, MD
55 Lake Ave N,
Worcester, MA 01655-0002
(508) 334-1000
Not Available

Map and Direction




Physician's Profile

Full NameGregory Eugene Federer
GenderMale
SpecialityDiagnostic Radiology
Experience16 Years
Location55 Lake Ave N, Worcester, Massachusetts
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:
  • Gregory Eugene Federer attended and graduated from Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University in 2008
  NPI Data:
  • NPI Number: 1487817706
  • Provider Enumeration Date: 07/07/2008
  • Last Update Date: 07/08/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 1658510011
  • Enrollment ID: I20130614000181

Medical Identifiers

Medical identifiers for Gregory Eugene Federer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487817706NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A125076 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Sierra Nevada Memorial HospitalGrass valley, CAHospital
Mercy San Juan Medical CenterCarmichael, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Grass Valley Radiology Medical Group, Inc44866241033

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. Gregory Eugene Federer allows following entities to bill medicare on his behalf.
Entity NameOroville Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235281759
PECOS PAC ID: 1254234339
Enrollment ID: O20040322000325
Entity NameCentral Valley Imaging Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275523169
PECOS PAC ID: 8628064953
Enrollment ID: O20040422000783
Entity NameNorth Coast Imaging Radiology Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245283217
PECOS PAC ID: 5193707446
Enrollment ID: O20040602000414
Entity NameGrass Valley Radiology Medical Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942226329
PECOS PAC ID: 4486624103
Enrollment ID: O20040729001046
Entity NameSan Joaquin Faculty Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225063761
PECOS PAC ID: 4082631395
Enrollment ID: O20051026000742

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. Gregory Eugene Federer 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
Gregory Eugene Federer, MD
55 Lake Ave N,
Worcester, MA 01655-0002

Ph: (508) 334-1000
Gregory Eugene Federer, MD
55 Lake Ave N,
Worcester, MA 01655-0002

Ph: (508) 334-1000

Reviews and Comments


Radiology Doctors in Worcester, MA

Dominique Rowcroft, M.D.
Radiology
Medicare: Medicare Enrolled
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-3850    
Alan Goldstein, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-3850    Fax: 508-856-1860
Nicholas Charles Fasano, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave North, Worcester, MA 01655
Phone: 508-334-3850    
Jasmeet Singh, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-3850    Fax: 508-334-9108
John Robinson,
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-334-3850    
Fareed Riyaz, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 123 Summer St, Worcester, MA 01608
Phone: 978-939-2035    Fax: 978-939-2039
Dr. Elias H Salloum, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 123 Summer St, Worcester, MA 01608
Phone: 508-363-6177    

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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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