Leeroy Mark Clarke, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

D0056346 Issued in MD

Practice address

3001 Hospital Dr
Cheverly, MD 20785-1189

Phone

(301) 618-6100

NPI assigned

Jun 10, 2006

Last updated

Apr 2, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in DC, MD2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Anesthesiology

Education

Howard University College of Medicine, 1992

Medicare assignment

May accept Medicare assignment

Group practices

First Colonies Anesthesia Associates, LLCGroup PAC ID 8426039744, 339 clinicians

Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians

St Agnes Healthcare IncGroup PAC ID 9830092733, 265 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Johns Hopkins Bayview Medical Center Hospital, Baltimore, MD, CCN 210029

Merit-based Incentive Payment System (MIPS)

Final score

63.85 of 100Reported as group

Quality

57.47

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: lclarke801466@direct.umm.edu

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• First Colonies Anesthesia Associates, LLC

  • Anesthesiology Physician
  • Columbia, MD
  • NPI 1740218767

  DC

  Medicare reassignment Care Compare group NPD
• St. Agnes Healthcare, Inc.

  dba St Agnes Anesthesia

  • Anesthesiology Physician
  • Baltimore, MD
  • NPI 1003079799
  Medicare reassignment Care Compare group NPD
• Johns Hopkins University

  dba Jhu - Anesthesia Pain MGMT

  • Pain Medicine (Anesthesiology) Physician
  • Baltimore, MD
  • NPI 1922008549
  Medicare reassignment Care Compare group
• Columbia Outpatient Sedation LLC

  • Anesthesiology Physician
  • Columbia, MD
  • NPI 1588921225

  DC

  Medicare reassignment NPD
• North American Partners in Anesthesia Maryland LLC

  • Anesthesiology Physician
  • Prince Frederick, MD
  • NPI 1093707879

  DC

  Medicare reassignment NPD
• Xenon Health of Maryland LLC

  • Anesthesiology Physician
  • Owings Mills, MD
  • NPI 1497191811
  Medicare reassignment NPD
• American Women's Care

  • Obstetrics & Gynecology Physician
  • Silver Spring, MD
  • NPI 1396974978
  NPD (past) Authorized official
• St Agnes Healthcare Inc

  • Diagnostic Radiology Physician
  • Baltimore, MD
  • NPI 1780615922
  NPD
• Sterling Anesthesia Management Services of Maryland

  • Anesthesiology Physician
  • Cheverly, MD
  • NPI 1619992195
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Johns Hopkins Bayview Medical Center Inc

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1790700904
  Care Compare affiliation
• Johns Hopkins Bayview Medical Center, Inc.

  dba Johns Hopkins Bayview Care Center

  • Chronic Disease Hospital
  • Baltimore, MD
  • NPI 1336251412
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1149897600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775088000000",
    "number": "1396786133",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-0000",
            "fax_number": "410-500-4266"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3001 HOSPITAL DR",
            "city": "CHEVERLY",
            "state": "MD",
            "postal_code": "207851189",
            "telephone_number": "301-618-6100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4940 Eastern Ave",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212242780",
            "country_code": "US",
            "telephone_number": "410-550-5568",
            "fax_number": "410-550-0470",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CLARKE",
        "first_name": "LEEROY",
        "middle_name": "MARK",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-10",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "MD",
            "license": "D0056346",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "150201800",
            "state": "MD"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Cheverly Primary Care, Inc.
• Cheverly Women Healthcare Inc.
• Nelson Cho
• Citadel Behavioral Healthcare Consulting LLC
• Citadel Behavioral Healthcare Consulting LLC
• Azeh Estel Cobbi
• Elizabeth Adetutu Coker-Nnam, M.A, NCC, LCPC
• Hope B Coleman, PHARM.D
• Keesha Devonne Collins-Griffin, LCPC
• Fatu Alpha Conteh, LCSW-C

• Anesthesiology Physician in Cheverly, MD
• Providers in Cheverly, MD by specialty
• Anesthesiology Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.