Robert A Stein, MD - Medicare Radiation Oncology in Worcester, MA

Robert A Stein, MD is a medicare enrolled "Radiology - Radiation Oncology" physician in Worcester, Massachusetts. He went to University Of Alabama School Of Medicine and graduated in 1969 and has 55 years of diverse experience with area of expertise as Radiation Oncology. He is a member of the group practice Umass Memorial Medical Group Inc, Central Massachusetts Comprehensive Cancer Center Llc 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 (774) 442-5551.

Robert A Stein is licensed to practice in Massachusetts (license number 36483) 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 1720063076.

Contact Information

Robert A Stein, MD
55 Lake Ave N,
Worcester, MA 01655-0002
(774) 442-5551
(774) 442-5006

Map and Direction




Physician's Profile

Full NameRobert A Stein
GenderMale
SpecialityRadiation Oncology
Experience55 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:
  • Robert A Stein attended and graduated from University Of Alabama School Of Medicine in 1969
  NPI Data:
  • NPI Number: 1720063076
  • Provider Enumeration Date: 12/09/2005
  • Last Update Date: 11/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8123039138
  • Enrollment ID: I20060505000170

Medical Identifiers

Medical identifiers for Robert A Stein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720063076NPI-NPPES
0036483MedicaidMA
P01107070OtherMARAILROAD MCR
2431920OtherMAAETNA
6788OtherMABMC HEALTHNET
94373501OtherMANETWORK HEALTH
043061748OtherMAGREAT-WEST
043061748OtherMACONSOLIDATED
4439534OtherMACIGNA
043061748OtherMANORTHEAST HEALTHCARE ALLI
240475OtherMAHARVARD
043061748OtherMAUNICARE/GIC
043061748OtherMAPRIVATE HEALTHCARE SYS
043061748OtherMAPLAN VISTA
043161748OtherMANORTHEAST HEALTH DIRECT
008017648MedicaidCT
036483OtherMATUFTS
043061748OtherMANORTH AMERICAN PREFERRED
16822OtherMAHEALTH NEW ENGLAND
364831OtherMACONNECTICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0203XRadiology - Therapeutic Radiology 36483 (Massachusetts)Secondary
2085R0001XRadiology - Radiation Oncology 36483 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Umass Memorial Medical Group Inc42845398911898
Central Massachusetts Comprehensive Cancer Center Llc96382226983

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. Robert A Stein allows following entities to bill medicare on his behalf.
Entity NameUmass Memorial Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760445373
PECOS PAC ID: 4284539891
Enrollment ID: O20040113000267
Entity NameCentral Massachusetts Comprehensive Cancer Center Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336389634
PECOS PAC ID: 9638222698
Enrollment ID: O20090810000026

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. Robert A Stein 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
Robert A Stein, MD
Po Box 415348,
Boston, MA 02241-5348

Ph: (800) 225-8885
Robert A Stein, MD
55 Lake Ave N,
Worcester, MA 01655-0002

Ph: (774) 442-5551

Reviews and Comments


Radiology Doctors in Worcester, MA

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

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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