Leeroy Mark Clarke, MD - Medicare Anesthesiology in Cheverly, MD

Leeroy Mark Clarke, MD is a medicare enrolled "Anesthesiology" physician in Cheverly, Maryland. He went to Howard University College Of Medicine and graduated in 1992 and has 32 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice First Colonies Anesthesia Associates, Llc, First Colonies Anesthesia Associates, Llc and his current practice location is 3001 Hospital Dr, Cheverly, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 618-6100.

Leeroy Mark Clarke is licensed to practice in Maryland (license number D0056346) 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 1396786133.

Contact Information

Leeroy Mark Clarke, MD
3001 Hospital Dr,
Cheverly, MD 20785-1189
(301) 618-6100
Not Available

Map and Direction




Physician's Profile

Full NameLeeroy Mark Clarke
GenderMale
SpecialityAnesthesiology
Experience32 Years
Location3001 Hospital Dr, Cheverly, 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:
  • Leeroy Mark Clarke attended and graduated from Howard University College Of Medicine in 1992
  NPI Data:
  • NPI Number: 1396786133
  • Provider Enumeration Date: 06/10/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 2163403239
  • Enrollment ID: I20040525001317

Medical Identifiers

Medical identifiers for Leeroy Mark Clarke such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1396786133NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology D0056346 (Maryland)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
First Colonies Anesthesia Associates, Llc8426039744359
First Colonies Anesthesia Associates, Llc8426039744359

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. Leeroy Mark Clarke allows following entities to bill medicare on his behalf.
Entity NameOdo Medical Associates Limited
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609014810
PECOS PAC ID: 4183537889
Enrollment ID: O20031110000139
Entity NameFirst Colonies Anesthesia Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740218767
PECOS PAC ID: 8426039744
Enrollment ID: O20040607001456
Entity NameNorth American Partners In Anesthesia Maryland Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093707879
PECOS PAC ID: 1850283144
Enrollment ID: O20140317000783
Entity NameColumbia Outpatient Sedation Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588921225
PECOS PAC ID: 3476718792
Enrollment ID: O20170128000015

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. Leeroy Mark Clarke 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
Leeroy Mark Clarke, MD
Sterling Anesthesia Of Maryland, P.o. Box 822360,
Philadelphia, PA 19182-0001

Ph: (410) 793-0791
Leeroy Mark Clarke, MD
3001 Hospital Dr,
Cheverly, MD 20785-1189

Ph: (301) 618-6100

Reviews and Comments


Anesthesiology Doctors in Cheverly, MD

Pamela Durning, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-6100    
Thelma Cunningham, CRNA
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-6100    
Darryl Atwell, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-6100    
Maria Escalera,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr, Cheverly, MD 20785
Phone: 301-618-6100    
Dr. Christina Nicole Mack, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3001 Hospital Dr Dept Of, Cheverly, MD 20785
Phone: 301-618-6100    
Gary J Healy, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 3001 Hospital Dr, Pghc Anesthesia Associates, Cheverly, MD 20785
Phone: 301-618-6100    

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.