Dr David Alexander Leenen, MD - Medicare General Surgery in Providence, RI

Dr David Alexander Leenen, MD is a medicare enrolled "Surgery" physician in Providence, Rhode Island. He went to Saint Louis University School Of Medicine and graduated in 2017 and has 9 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Steward Medical Group Inc, Lifespan Physician Group Of Massachusetts Inc and his current practice location is 593 Eddy Street, Rhode Island Hospital, Providence, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 444-2857.

Dr David Alexander Leenen is licensed to practice in Rhode Island (license number LP03933) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1407386931.

Contact Information

Dr David Alexander Leenen, MD
593 Eddy Street, Rhode Island Hospital,
Providence, RI 02903
(401) 444-2857
(401) 444-6681

Map and Direction




Physician's Profile

Full NameDr David Alexander Leenen
GenderMale
SpecialityGeneral Surgery
Experience9 Years
Location593 Eddy Street, Providence, Rhode Island
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr David Alexander Leenen attended and graduated from Saint Louis University School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1407386931
  • Provider Enumeration Date: 06/18/2017
  • Last Update Date: 06/18/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 1052680964
  • Enrollment ID: I20231204003281

Medical Identifiers

Medical identifiers for Dr David Alexander Leenen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407386931NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery LP03933 (Rhode Island)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Morton HospitalTaunton, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Steward Medical Group Inc2860688728602
Lifespan Physician Group Of Massachusetts Inc3870020399286

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 David Alexander Leenen allows following entities to bill medicare on his behalf.
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000007
Entity NameSteward Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629398219
PECOS PAC ID: 2860688728
Enrollment ID: O20101119000332
Entity NameLifespan Physician Group Of Massachusetts Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235957713
PECOS PAC ID: 3870020399
Enrollment ID: O20241223001706

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 David Alexander Leenen 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 David Alexander Leenen, MD
255 Promenade St Apt 525b,
Providence, RI 02908-5789

Ph: (617) 756-3395
Dr David Alexander Leenen, MD
593 Eddy Street, Rhode Island Hospital,
Providence, RI 02903

Ph: (401) 444-2857

Reviews and Comments


Surgery Doctors in Providence, RI

Aileen Hsueh,
Surgery
Medicare: Not Enrolled in Medicare
Practice Location: 593 Eddy St, Providence, RI 02903
Phone: 401-444-8450    Fax: 401-444-5088
Todd S Stafford, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 195 Collyer St Ste 302, Providence, RI 02904
Phone: 401-228-0633    Fax: 401-793-5171
Dr. Robert Ira Wolf, MD
Surgery
Medicare: Medicare Enrolled
Practice Location: 593 Eddy St, Providence, RI 02903
Phone: 401-444-5180    
Abigail Case, MD
Surgery
Medicare: Medicare Enrolled
Practice Location: 593 Eddy St, Providence, RI 02903
Phone: 401-444-5180    
Dr. Carl Winkler, MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 825 Chalkstone Ave, Providence, RI 02908
Phone: 212-523-4000    
Edward J. Marcaccio Jr., MD
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 2 Dudley St, Suite 470, Providence, RI 02905
Phone: 401-553-8318    Fax: 401-868-2307
Marcy Ellen Bernstein, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 10 Dorrance St Ste 700, Providence, RI 02903
Phone: 954-399-4673    

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.