Dr Lee R Pennington, MD - Medicare Internal Medicine in Bethesda, MD

Dr Lee R Pennington, MD is a medicare enrolled "Internal Medicine" physician in Bethesda, Maryland. He went to University Of Maryland School Of Medicine and graduated in 1977 and has 47 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Bethesda Medical Associates and his current practice location is 10215 Fernwood Rd, Ste 100, Bethesda, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 493-4440.

Dr Lee R Pennington is licensed to practice in Maryland (license number D0021115) 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 1548259997.

Contact Information

Dr Lee R Pennington, MD
10215 Fernwood Rd, Ste 100,
Bethesda, MD 20817
(301) 493-4440
(301) 493-9778

Map and Direction




Physician's Profile

Full NameDr Lee R Pennington
GenderMale
SpecialityInternal Medicine
Experience47 Years
Location10215 Fernwood Rd, Bethesda, Maryland
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:
  • Dr Lee R Pennington attended and graduated from University Of Maryland School Of Medicine in 1977
  NPI Data:
  • NPI Number: 1548259997
  • Provider Enumeration Date: 10/18/2005
  • Last Update Date: 07/27/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 0840208310
  • Enrollment ID: I20100918000077

Medical Identifiers

Medical identifiers for Dr Lee R Pennington such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548259997NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine D0021115 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Home Health ServicesSilver spring, MDHome health agency

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bethesda Medical Associates95373411288

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 Lee R Pennington allows following entities to bill medicare on his behalf.
Entity NameBethesda Medical Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1447560016
PECOS PAC ID: 9537341128
Enrollment ID: O20110302000802

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 Lee R Pennington 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 Lee R Pennington, MD
19735 Germantown Road, Suite 100,
Germantown, MD 20874

Ph: (301) 917-6513
Dr Lee R Pennington, MD
10215 Fernwood Rd, Ste 100,
Bethesda, MD 20817

Ph: (301) 493-4440

Reviews and Comments


Internal Medicine Doctors in Bethesda, MD

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Phone: 301-496-9320    Fax: 301-402-1213
Dr. Tung N Dao, M.D.
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Phone: 301-897-5301    Fax: 301-564-4289

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.