Meisam Hoseinyazdi, MD.

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

D0104643 Issued in MD

Practice address

1800 Orleans St
Baltimore, MD 21287-0010

Phone

(410) 502-2037

NPI assigned

May 9, 2023

Sex

Male

Sole proprietor

No

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, DC2 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

Diagnostic Radiology

Education

Other, 2014

Medicare assignment

May accept Medicare assignment

Group practices

Johns Hopkins UniversityGroup PAC ID 8921903147, 2,886 clinicians

Johns Hopkins UniversityGroup PAC ID 4981745098, 711 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
• Umd Rehabilitation & Orthopaedic Institute Hospital, Baltimore, MD, CCN 210058

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mhoseinyazdi963963@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

  • Body Imaging Physician
  • Baltimore, MD
  • NPI 1093796609

  DC, Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Johns Hopkins University

  • Pain Medicine (Anesthesiology) Physician
  • Baltimore, MD
  • NPI 1922008549
  Medicare reassignment Care Compare group NPD
• Johns Hopkins University

  • Ophthalmology Physician
  • Belcamp, MD
  • NPI 1376342774
  NPD
• Johns Hopkins University

  • Neurology Physician
  • MC Lean, VA
  • NPI 1598552226
  NPD

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

• James Lawrence Kernan Hospital, Inc.

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1841337805
  Care Compare affiliation
• 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": "1683590400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775088000000",
    "number": "1780374249",
    "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": "410-955-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 ORLEANS ST",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212870010",
            "telephone_number": "410-502-2037"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3850 Boston St Apt 5092",
            "address_purpose": "LOCATION",
            "city": "Baltimore",
            "state": "MD",
            "postal_code": "212245778",
            "country_code": "US",
            "telephone_number": "667-379-0487",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HOSEINYAZDI",
        "first_name": "MEISAM",
        "name_prefix": "Dr.",
        "credential": "MD.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-05-09",
        "last_updated": "2026-04-02",
        "certification_date": "2026-04-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207U00000X",
            "taxonomy_group": "",
            "desc": "Nuclear Medicine",
            "state": "MD",
            "license": "D0104643",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MD",
            "license": "D0104643",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kristina Maria Horvath
• Caroline Ebersold Horwath, PA-C
• Deborah Judith Horwitz, PA-C
• Nishitha Hosamane
• Megan Meah Hosein, M.D.
• Griffin Hoskinson
• Hospitalist Medicine Physicians of Baltimore City, P.C.
• Hospitalist Medicine Physicians of Maryland P.C.
• Mohammad Dilwar Hossain, MD
• Rydhwana Hossain, M.D.

• Diagnostic Radiology Physician in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Diagnostic Radiology 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.