Dr Geoffrey Jonathan Sakellis, MD - Medicare Diagnostic Radiology in Springfield, MA

Dr Geoffrey Jonathan Sakellis, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Springfield, Massachusetts. He went to New York University School Of Medicine and graduated in 2005 and has 19 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Smi Imaging Llc, Health Diagnostics Of California A Professional Corporation, Simonmed Imaging Florida Llc and his current practice location is 759 Chestnut St, Springfield, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (413) 794-0884.

Dr Geoffrey Jonathan Sakellis is licensed to practice in Massachusetts (license number 225729) 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 1376757757.

Contact Information

Dr Geoffrey Jonathan Sakellis, MD
759 Chestnut St,
Springfield, MA 01199-1001
(413) 794-0884
Not Available

Map and Direction




Physician's Profile

Full NameDr Geoffrey Jonathan Sakellis
GenderMale
SpecialityDiagnostic Radiology
Experience19 Years
Location759 Chestnut St, Springfield, 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:
  • Dr Geoffrey Jonathan Sakellis attended and graduated from New York University School Of Medicine in 2005
  NPI Data:
  • NPI Number: 1376757757
  • Provider Enumeration Date: 05/09/2007
  • Last Update Date: 10/20/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 4486827904
  • Enrollment ID: I20111028000324

Medical Identifiers

Medical identifiers for Dr Geoffrey Jonathan Sakellis such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376757757NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 225729 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Smi Imaging Llc3476696220234
Health Diagnostics Of California A Professional Corporation428462152587
Simonmed Imaging Florida Llc6608036108145

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 Geoffrey Jonathan Sakellis allows following entities to bill medicare on his behalf.
Entity NameSimonmed Imaging Florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477830818
PECOS PAC ID: 6608036108
Enrollment ID: O20160712002225
Entity NameSmi Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972004489
PECOS PAC ID: 3476696220
Enrollment ID: O20180829003142
Entity NameHoward John Simon Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932768934
PECOS PAC ID: 1658602263
Enrollment ID: O20200124000220
Entity NameHealth Diagnostics Of California A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104321959
PECOS PAC ID: 4284621525
Enrollment ID: O20200313001484

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 Geoffrey Jonathan Sakellis 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 Geoffrey Jonathan Sakellis, MD
759 Chestnut St,
Springfield, MA 01199-1001

Ph: (413) 794-0884
Dr Geoffrey Jonathan Sakellis, MD
759 Chestnut St,
Springfield, MA 01199-1001

Ph: (413) 794-0884

Reviews and Comments


Radiology Doctors in Springfield, MA

Laurie E Gianturco, MD
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Christopher Badalucco, MD
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Dr. Thomas Joseph Anderson, M.D.
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Phone: 413-781-9000    Fax: 413-781-7988
Michael E. Swirsky, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 759 Chestnut St, Radiology Department, Springfield, MA 01107
Phone: 413-827-7426    Fax: 413-827-7407

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.

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