Dr Leonard Joseph Leo, DO - General Practice in Rockville, MD

Dr Leonard Joseph Leo, DO is a General Practice physician based in Rockville, Maryland. Dr Leonard Joseph Leo is licensed to practice in Maryland (license number H0071022) and his current practice location is 6321 Executive Blvd, Rockville, Maryland. He can be reached at his office (for appointments etc.) via phone at (301) 770-6650.

NPI number for Dr Leonard Joseph Leo is 1285851535 and his current mailing address is 6321 Executive Blvd, Rockville, Maryland. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1285851535.

Contact Information

Dr Leonard Joseph Leo, DO
6321 Executive Blvd,
Rockville, MD 20852-3905
(301) 770-6650
Not Available

Map and Direction




Physician's Profile

Full NameDr Leonard Joseph Leo
GenderMale
SpecialityGeneral Practice
Location6321 Executive Blvd, Rockville, Maryland
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1285851535
  • Provider Enumeration Date: 04/19/2007
  • Last Update Date: 11/02/2016

Medical Identifiers

Medical identifiers for Dr Leonard Joseph Leo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285851535NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208D00000XGeneral Practice H0071022 (Maryland)Primary

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 Leonard Joseph Leo is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Leonard Joseph Leo, DO
6321 Executive Blvd,
Rockville, MD 20852-3905

Ph: (301) 770-6650
Dr Leonard Joseph Leo, DO
6321 Executive Blvd,
Rockville, MD 20852-3905

Ph: (301) 770-6650

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.