Roy H Leiboff, MD

Primary specialty

Cardiovascular Disease PhysicianTaxonomy code 207RC0000X

License

D0042609 Issued in MD

Practice address

7704 Matapeake Business Dr
Suite 325
Brandywine, MD 20613-3043

Phone

(240) 244-5151

Fax

(240) 244-5131

NPI assigned

Jan 12, 2006

Last updated

Aug 19, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 5

Addresses

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

Internal MedicineAlso: Cardiovascular Disease (Cardiology)

Education

New York Medical College, 1975

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Medstar Medical Group - Southern Maryland LLCGroup PAC ID 1355667056, 241 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medstar Southern Maryland Hospital Center Hospital, Clinton, MD, CCN 210062
• University of MD Charles Regional Medical Center Hospital, La Plata, MD, CCN 210035
• Medstar Saint Mary's Hospital Hospital, Leonardtown, MD, CCN 210028

Merit-based Incentive Payment System (MIPS)

Final score

81.41 of 100Reported as group

Quality

61.45

Promoting interoperability

96

Improvement activities

40

Cost

79.91

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: roy.leiboffmd.p2@direct.msmg.nextgenshare.com

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.

• Medstar Medical Group - Southern Maryland LLC

  dba MedStar Shah Medical Group, LLC

  • Internal Medicine Physician
  • Hollywood, MD
  • NPI 1831592211

  Cardiovascular Disease, DC

  Medicare reassignment Care Compare group NPD
• Medstar Medical Group II LLC

  • General Practice Physician
  • Baltimore, MD
  • NPI 1184046187

  DC

  Medicare reassignment NPD
• Surgical Associates LLC

  • Vascular Surgery Physician
  • Camp Springs, MD
  • NPI 1518954312

  DC

  Medicare reassignment NPD
• Heart Care of Southern Maryland LLP

  • Cardiovascular Disease Physician
  • Brandywine, MD
  • NPI 1174800304
  Authorized official Same address or phone
• Medstar Medical Group - Southern Maryland LLC

  dba MedStar Shah Medical Group LLC

  • Internal Medicine Physician
  • Fort Washington, MD
  • NPI 1649077678
  NPD
• Medstar Medical Group - Southern Maryland LLC

  • Ambulatory Surgical Clinic/Center
  • Waldorf, MD
  • NPI 1730571118
  NPD
• Roy Leiboff, M.D. & George Bren, M.D., P.C.

  • Cardiovascular Disease Physician
  • Washington, DC
  • NPI 1760714935
  NPD
• Roy Leiboff, MD & George Bren, MD, PC

  dba Roy Leiboff, MD & George Bren, MD, PC at Lakeside

  • Cardiovascular Disease Physician
  • Washington, DC
  • NPI 1700198900
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Medstar Southern Maryland Physicians, LLC

  dba Women's Health Center of Waldorf

  • Obstetrics & Gynecology Physician
  • White Plains, MD
  • NPI 1366644197
  NPD (past)

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

• Civista Medical Center Inc

  • Rural Acute Care Hospital
  • La Plata, MD
  • NPI 1992701825
  Care Compare affiliation
• Civista Medical Center, Inc.

  dba University Of Maryland Charles Regional Rehabilitation

  • Physical Therapist
  • La Plata, MD
  • NPI 1689071219

  Hospital

  Care Compare affiliation
• Medstar Southern Maryland Hospital Center Inc

  dba MedStar Southern Maryland Hospital

  • General Acute Care Hospital
  • Clinton, MD
  • NPI 1366790693
  Care Compare affiliation
• St Marys Hospital of St Marys County Inc

  dba MedStar St. Mary's Hospital

  • General Acute Care Hospital
  • Leonardtown, MD
  • NPI 1780650473
  Care Compare affiliation

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

{
    "created_epoch": "1137024000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787097600000",
    "number": "1255310884",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "24035 THREE NOTCH RD",
            "city": "HOLLYWOOD",
            "state": "MD",
            "postal_code": "206364871",
            "telephone_number": "301-373-7900",
            "fax_number": "301-373-6900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7704 MATAPEAKE BUSINESS DR",
            "address_2": "SUITE 325",
            "city": "BRANDYWINE",
            "state": "MD",
            "postal_code": "206133043",
            "telephone_number": "240-244-5151",
            "fax_number": "240-244-5131"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LEIBOFF",
        "first_name": "ROY",
        "middle_name": "H",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-01-12",
        "last_updated": "2026-08-19",
        "certification_date": "2026-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MD",
            "license": "D0042609",
            "primary": true
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "VA",
            "license": "101229020",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "DC",
            "license": "MD11927",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "MD",
            "license": "D0042609",
            "primary": false
        },
        {
            "code": "207RI0011X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Interventional Cardiology",
            "state": "DC",
            "license": "MD11927",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Johnelle Monique Law, M. ED
• Law's Speech Stars, LLC
• Kisha Michelle Chase Lawton, M.D.
• Truong V Le, PHARMACIST
• Stefanie Colisa Lea, LMSW
• Ashenafi G Lemma
• Sarah A Leonhard, MD
• Anzhu Liang, DPT
• Lifestyle Innovations Counseling and Consulting Inc
• Cynthia Locke

• Cardiovascular Disease Physician in Brandywine, MD
• Providers in Brandywine, MD by specialty
• Cardiovascular Disease Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 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.