Dr Leslie Moore Dionne, MD - Medicare Internal Medicine in Nashua, NH

Dr Leslie Moore Dionne, MD is a medicare enrolled "Internal Medicine" physician in Nashua, New Hampshire. She went to George Washington University School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Core Physicians Llc and her current practice location is 2300 Southwood Dr, Nashua, New Hampshire. You can reach out to her office (for appointments etc.) via phone at (603) 577-4200.

Dr Leslie Moore Dionne is licensed to practice in New Hampshire (license number 9413) 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 1942211644.

Contact Information

Dr Leslie Moore Dionne, MD
2300 Southwood Dr,
Nashua, NH 03063-1818
(603) 577-4200
Not Available

Map and Direction




Physician's Profile

Full NameDr Leslie Moore Dionne
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location2300 Southwood Dr, Nashua, New Hampshire
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:
  • Dr Leslie Moore Dionne attended and graduated from George Washington University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1942211644
  • Provider Enumeration Date: 08/10/2006
  • Last Update Date: 11/21/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 5193731289
  • Enrollment ID: I20060227000592

Medical Identifiers

Medical identifiers for Dr Leslie Moore Dionne such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942211644NPI-NPPES
30008399MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 9413 (New Hampshire)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Exeter Hospital IncExeter, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Core Physicians Llc2769563253244

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 Leslie Moore Dionne allows following entities to bill medicare on her behalf.
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386697803
PECOS PAC ID: 4183537509
Enrollment ID: O20031111000313
Entity NameDartmouth-hitchcock Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548210198
PECOS PAC ID: 4183537509
Enrollment ID: O20040809000442
Entity NameCore Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336330588
PECOS PAC ID: 2769563253
Enrollment ID: O20080123000205

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 Leslie Moore Dionne 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 Leslie Moore Dionne, MD
2300 Southwood Dr,
Nashua, NH 03063-1818

Ph: (603) 577-4000
Dr Leslie Moore Dionne, MD
2300 Southwood Dr,
Nashua, NH 03063-1818

Ph: (603) 577-4200

Reviews and Comments


Internal Medicine Doctors in Nashua, NH

Christopher Michael Riccio, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 17 Prospect St, Nashua, NH 03060
Phone: 603-594-6337    Fax: 603-594-6330
Dr. Mark Liebling,
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 166 Kinsley St Ste 301, Nashua, NH 03060
Phone: 603-883-5673    Fax: 603-689-1343
Dr. Chengta Richard Dai, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 168 Kinsley Street, Suite 20, Nashua, NH 03060
Phone: 603-578-9363    Fax: 603-578-9539
Dr. William Stephan, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 168 Kinsley St, Nashua, NH 03060
Phone: 603-889-4131    
Ihab M Ziada, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 173 Daniel Webster Hwy, Nashua, NH 03060
Phone: 603-891-4500    
Ajay K Sharma, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8 Prospect St, Nashua, NH 03060
Phone: 603-577-2039    Fax: 603-882-5656
Dr. Gianfranco Tulliano, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 8 Prospect St, Nashua, NH 03060
Phone: 603-577-2045    Fax: 603-577-5644

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.