Dr Gregory G Allen, DO - Medicare Internal Medicine in Cranston, RI

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Dr Gregory G Allen, DO is a medicare enrolled "Internal Medicine" physician in Cranston, Rhode Island. He went to University Of New England, College Of Osteo Medicine and graduated in 2002 and has 24 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Vmd Primary Providers Of Rhode Island Pc, Prospect Chartercare Physicians Llc and his current practice location is 1681 Cranston St, Suite D, Cranston, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 946-8446.

Dr Gregory G Allen is licensed to practice in Rhode Island (license number DO 00582) 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 1043217250.

Contact Information

Dr Gregory G Allen, DO
1681 Cranston St, Suite D,
Cranston, RI 02920-5000
(401) 946-8446
(401) 946-8340

Map and Direction




Physician's Profile

Full NameDr Gregory G Allen
GenderMale
SpecialityInternal Medicine
Experience24 Years
Location1681 Cranston St, Cranston, Rhode Island
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 Gregory G Allen attended and graduated from University Of New England, College Of Osteo Medicine in 2002
  NPI Data:
  • NPI Number: 1043217250
  • Provider Enumeration Date: 07/01/2005
  • Last Update Date: 08/28/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2668416637
  • Enrollment ID: I20050610000848

Medical Identifiers

Medical identifiers for Dr Gregory G Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043217250NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine DO 00582 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amedisys Home Health CareWarwick, RIHome health agency
Continuum Care HospiceWest warwick, RIHospice
Kent County Memorial HospitalWarwick, RIHospital
The Miriam HospitalProvidence, RIHospital
Our Lady Of Fatima HospitalNorth providence, RIHospital
Women & Infants Hospital Of Rhode IslandProvidence, RIHospital
Rhode Island HospitalProvidence, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vmd Primary Providers Of Rhode Island Pc307291371451
Prospect Chartercare Physicians Llc084041665771

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 Gregory G Allen allows following entities to bill medicare on his behalf.
Entity NameProspect Chartercare Rwmc, LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285059287
PECOS PAC ID: 0547492696
Enrollment ID: O20140728001672
Entity NameProspect Chartercare Physicians LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629493135
PECOS PAC ID: 0840416657
Enrollment ID: O20140730001883
Entity NameVmd Primary Providers of Rhode Island PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598341067
PECOS PAC ID: 3072913714
Enrollment ID: O20210616003189
Entity NameChartercare Physicians LLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235945650
PECOS PAC ID: 7416469416
Enrollment ID: O20250625001794
Entity NameChartercare Roger Williams Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1649009507
PECOS PAC ID: 1456868736
Enrollment ID: O20250730002838

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 Gregory G Allen 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 Gregory G Allen, DO
1681 Cranston St, Suite D,
Cranston, RI 02920-5000

Ph: (401) 946-8446		Dr Gregory G Allen, DO
1681 Cranston St, Suite D,
Cranston, RI 02920-5000

Ph: (401) 946-8446

Reviews and Comments


Internal Medicine Doctors in Cranston, RI

Thomas Henry Mcgreen, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1150 Reservoir Ave, Suite 201, Cranston, RI 02920
Phone: 401-943-1300    Fax: 401-946-8480
Dr. Robert L Graves, D.O.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1150 Reservoir Ave, Suite 304, Cranston, RI 02920
Phone: 401-942-3330    Fax: 401-942-3833
Dr. Robert John Bierwirth, M.D.
Internal Medicine
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Practice Location: 1150 Reservoir Ave, Suite 201, Cranston, RI 02920
Phone: 401-943-1300    
Dr. Steven Michael Sepe, M.D., PH.D
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 25 Belle Isle Way, Cranston, RI 02921
Phone: 401-942-7843    Fax: 401-942-7843
Ms. Jun O Parks, M. D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 333 Budlong Rd, Cranston, RI 02920
Phone: 401-943-4530    
Dr. James Kenneth Cardi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1145 Reservoir Ave, Cranston, RI 02920
Phone: 401-942-6500    
Dr. Usha Panneerselvam, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 351 Budlong Rd, Cranston, RI 02920
Phone: 401-943-1860    Fax: 401-943-8952

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.