Allen Mansfield Dennison, MD - Medicare Internal Medicine in Barrington, RI

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Allen Mansfield Dennison, MD is a medicare enrolled "Internal Medicine" physician in Barrington, Rhode Island. He went to Columbia University College Of Physicians And Surgeons and graduated in 1980 and has 44 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Medical Associates Of Ri, Inc. and his current practice location is 286 Maple Ave, Barrington, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (404) 247-0610.

Allen Mansfield Dennison is licensed to practice in Rhode Island (license number MD 06104) 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 1356342323.

Contact Information

Allen Mansfield Dennison, MD
286 Maple Ave,
Barrington, RI 02806-3437
(404) 247-0610
(401) 245-7362

Map and Direction




Physician's Profile

Full NameAllen Mansfield Dennison
GenderMale
SpecialityInternal Medicine
Experience44 Years
Location286 Maple Ave, Barrington, 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:
  • Allen Mansfield Dennison attended and graduated from Columbia University College Of Physicians And Surgeons in 1980
  NPI Data:
  • NPI Number: 1356342323
  • Provider Enumeration Date: 08/02/2005
  • Last Update Date: 07/10/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 2062488836
  • Enrollment ID: I20040903000126

Medical Identifiers

Medical identifiers for Allen Mansfield Dennison such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356342323NPI-NPPES
04-00518OtherRIUNITED HEALTH CARE
3822OtherRINEIGHBORHOOD HEALTH
406137OtherRITUFTS HEALTH PLAN
0000000303OtherRIB/S
697704OtherRIHARVARD PILGRIM HEALTH
000630OtherRIBCHIP
110113980OtherRIRAILROAD MEDICARE
AD00546MedicaidRI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD 06104 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Home & Hospice Care Of Rhode IslandProvidence, RIHospice
The Miriam HospitalProvidence, RIHospital
Evergreen House Health CenterEast providence, RINursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Medical Associates Of Ri, Inc.337543204031

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. Allen Mansfield Dennison allows following entities to bill medicare on his behalf.
Entity NameMedical Associates Of Ri, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538161161
PECOS PAC ID: 3375432040
Enrollment ID: O20040311000761
Entity NameRhode Island Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154537520
PECOS PAC ID: 8921900044
Enrollment ID: O20141017000105

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. Allen Mansfield Dennison 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
Allen Mansfield Dennison, MD
1180 Hope St,
Bristol, RI 02809-1126

Ph: (401) 253-8900		Allen Mansfield Dennison, MD
286 Maple Ave,
Barrington, RI 02806-3437

Ph: (404) 247-0610

Reviews and Comments


Internal Medicine Doctors in Barrington, RI

Mark Shannon, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 42 Lincoln Ave, Barrington, RI 02806
Phone: 401-246-0389    
Frank Capizzo, MD.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 147 County Rd, Barrington, RI 02806
Phone: 401-247-0916    Fax: 401-245-5913

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.