Erin Kimberley Little, MD - Medicare Rheumatology in Boston, MA

Erin Kimberley Little, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Boston, Massachusetts. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Rhode Island Hospital and her current practice location is 800 Washington St, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 636-5990.

Erin Kimberley Little is licensed to practice in Massachusetts (license number 274549) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1770978835.

Contact Information

Erin Kimberley Little, MD
800 Washington St,
Boston, MA 02111
(617) 636-5990
Not Available

Map and Direction




Physician's Profile

Full NameErin Kimberley Little
GenderFemale
SpecialityRheumatology
Experience9 Years
Location800 Washington St, Boston, Massachusetts
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Erin Kimberley Little graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1770978835
  • Provider Enumeration Date: 04/05/2015
  • Last Update Date: 05/27/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0941512446
  • Enrollment ID: I20200604001121

Medical Identifiers

Medical identifiers for Erin Kimberley Little such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770978835NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology MD17006 (Rhode Island)Secondary
207RR0500XInternal Medicine - Rheumatology 274549 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rhode Island HospitalProvidence, RIHospital
The Miriam HospitalProvidence, RIHospital
Newport HospitalNewport, RIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rhode Island Hospital8921900044307

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. Erin Kimberley Little allows following entities to bill medicare on her behalf.
Entity NameLifespan Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407116643
PECOS PAC ID: 2567455082
Enrollment ID: O20121029000368
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. Erin Kimberley Little 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
Erin Kimberley Little, MD
800 Washington St,
Boston, MA 02111-1552

Ph: (617) 636-5990
Erin Kimberley Little, MD
800 Washington St,
Boston, MA 02111

Ph: (617) 636-5990

Reviews and Comments


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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.