Dr Leonard A Richardson, MD - Medicare Internal Medicine in Columbia, MD

Dr Leonard A Richardson, MD is a medicare enrolled "Internal Medicine" physician in Columbia, Maryland. He went to Howard University College Of Medicine and graduated in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hebrew Home Of Greater Washington Inc and his current practice location is 9520 Berger Rd Ste 212, Columbia, Maryland. You can reach out to his office (for appointments etc.) via phone at (410) 381-8078.

Dr Leonard A Richardson is licensed to practice in Maryland (license number D0057722) 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 1053384750.

Contact Information

Dr Leonard A Richardson, MD
9520 Berger Rd Ste 212,
Columbia, MD 21046-1543
(410) 381-8078
(443) 445-4111

Map and Direction




Physician's Profile

Full NameDr Leonard A Richardson
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location9520 Berger Rd Ste 212, Columbia, 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 Leonard A Richardson attended and graduated from Howard University College Of Medicine in 1995
  NPI Data:
  • NPI Number: 1053384750
  • Provider Enumeration Date: 02/12/2006
  • Last Update Date: 07/07/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7911915400
  • Enrollment ID: I20180319001328

Medical Identifiers

Medical identifiers for Dr Leonard A Richardson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1053384750NPI-NPPES
10242541OtherAMERIGROUP
8113427OtherCIGNA
693604100MedicaidMD
G501-0001OtherMDCAREFIRST

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine D0057722 (Maryland)Secondary
208M00000XHospitalist D0057722 (Maryland)Secondary
207R00000XInternal Medicine D0057722 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Frederick Health HospitalFrederick, MDHospital
Lorien Nursing & Rehab Ctr - ElkridgeElkridge, MDNursing home
Citizens Care And Rehabilitation Center Of FrederiFrederick, MDNursing home
Lorien Health Systems - ColumbiaColumbia, MDNursing home
Homewood At Crumland FarmsFrederick, MDNursing home
Patapsco Health And RehabilitationRandallstown, MDNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hebrew Home Of Greater Washington Inc22643240605

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 Leonard A Richardson allows following entities to bill medicare on his behalf.
Entity NameHebrew Home Of Greater Washington Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235124579
PECOS PAC ID: 2264324060
Enrollment ID: O20040326000670
Entity NameFive Star Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1083654479
PECOS PAC ID: 3779572862
Enrollment ID: O20040512000797
Entity NamePrimary Medicine Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841617941
PECOS PAC ID: 6709001449
Enrollment ID: O20140714000261
Entity NameKingdom Medicine Administrative Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164984977
PECOS PAC ID: 0143553909
Enrollment ID: O20190610002351

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 A Richardson 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 Leonard A Richardson, MD
8401 Summit Ave,
Windsor Mill, MD 21244-1169

Ph: (410) 336-4932
Dr Leonard A Richardson, MD
9520 Berger Rd Ste 212,
Columbia, MD 21046-1543

Ph: (410) 381-8078

Reviews and Comments


Internal Medicine Doctors in Columbia, MD

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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.