James Ladd, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

D0085950 Issued in MD

Practice address

2401 W Belvedere Ave BLDG Suite56
Baltimore, MD 21215

Phone

(410) 601-9000

NPI assigned

Jul 9, 2015

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in MD

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 1

Specialty

Internal Medicine

Education

University of Maryland School of Medicine, 2014

Medicare assignment

May accept Medicare assignment

Telehealth

Offers telehealth services

Group practices

Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Johns Hopkins Hospital, the Hospital, Baltimore, MD, CCN 210009
• Johns Hopkins Bayview Medical Center Hospital, Baltimore, MD, CCN 210029
• Sibley Memorial Hospital Hospital, Washington, DC, CCN 090005

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jladd314253@direct.hopkinsmedicine.org

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

• Johns Hopkins University

  • Pain Medicine (Anesthesiology) Physician
  • Baltimore, MD
  • NPI 1922008549

  Multi-Specialty

  Medicare reassignment Care Compare group NPD
• Sinai Hospital of Baltimore Inc

  • Surgical Critical Care Physician
  • Baltimore, MD
  • NPI 1043235666

  Multi-Specialty

  Medicare reassignment NPD
• Johns Hopkins University

  • Infectious Disease Physician
  • Baltimore, MD
  • NPI 1275523243

  Multi-Specialty

  NPD
• Johns Hopkins University

  • Ophthalmology Physician
  • Belcamp, MD
  • NPI 1376342774

  Multi-Specialty

  NPD
• Sinai Hospital of Baltimore Inc

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1255359782

  Multi-Specialty

  NPD
• Sinai Hospital of Baltimore, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1285672204
  NPD
• Frederick Health Hospital Inc

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)
• Windber Hospital, Inc.

  • General Acute Care Hospital
  • Windber, PA
  • NPI 1275620536

  Multi-Specialty

  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.

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

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1578597993
  Care Compare affiliation
• Lucy Webb Hayes National Training School for Deaconesses & Missionarie

  • General Acute Care Hospital
  • Washington, DC
  • NPI 1366492977
  Care Compare affiliation

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

{
    "created_epoch": "1436400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768435200000",
    "number": "1487037339",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2401 W BELVEDERE AVE BLDG SUITE56",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212155216"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2401 W BELVEDERE AVE BLDG SUITE56",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "21215",
            "telephone_number": "410-601-9000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LADD",
        "first_name": "JAMES",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-07-09",
        "last_updated": "2026-01-15",
        "certification_date": "2026-01-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RI0200X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "MD",
            "license": "D0085950",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0085950",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Aastasshia Lynn Lacy, FNP-BC
• Deborah Lacy, RN, MS
• Lacy'S Professional Nursing Services
• Dimitrios Christos Ladakis, MD
• Brianna Aualian Ladd
• Paul Ladenson, M.D.
• Ladi Global Holdings LLC
• Ladi Global Holdings LLC
• Diana Ladkany, MD
• Brian Ladle, M.D., PHD

• Internal Medicine Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Internal Medicine Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 15, 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.