Individual provider Active NPI

Seyed Ebrahim Kassaian, MD

  • Internal Medicine Physician
  • Baltimore, MD
National Provider Identifier
1538629324
Registry record updated Jun 20, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
D0092037 Issued in MD
Practice address
201 E University Pkwy Dept of
Baltimore, MD 21218-2829
Phone
(410) 554-2284
Fax
(410) 554-2184
NPI assigned
Mar 20, 2019
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 20, 2025

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Cardiovascular Disease Physician 207RC0000X V8297 TX
Critical Care Medicine (Internal Medicine) Physician 207RC0200X V8297 TX
Internal Medicine Physician 207R00000X V8297 TX
Internal Medicine Physician 207R00000X D0092037 MD Primary

Addresses

Primary practice location

201 E University Pkwy Dept of
Baltimore, MD 21218-2829

Mailing address

201 E University Pkwy Dept of
Baltimore, MD 21218-2829
Phone (410) 554-2284

Other practice location 1

1504 Taub Loop
Houston, TX 77030-1608
Phone (713) 873-8890

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MD, DC, TX3 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 3

Enrollment IDStateProvider typePAC IDDetails
I20210715000604 MD Practitioner - Hospitalist 7911309810 Reassigns benefits to 2 organizations
I20230907003011 DC Practitioner - Hospitalist 7911309810 Reassigns benefits to 2 organizations
I20250619002356 TX Practitioner - Internal MedicinePractitioner - Cardiovascular Disease (Cardiology) 7911309810 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Cardiovascular Disease (Cardiology)
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Baylor College of MedicineGroup PAC ID 8224941265, 796 clinicians

Practice addresses (Care Compare)

1504 Taub Loop
Houston, TX 77030-1608
Phone (713) 873-2000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
82.34 of 100Reported as group
Quality
67.9
Promoting interoperability
100
Improvement activities
40
Cost
69.47

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
D0092037MDMDInternal Medicine Physician
V8297TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Medstar Heart Institute LLC Cardiovascular Disease CurrentSince Mar 1, 2024 Accepting new patients
Medstar Medical Group II LLC CurrentSince Jul 1, 2021 Accepting new patients
Baylor College of Medicine Internal Medicine CurrentSince Jun 1, 2025 Accepting new patients
Baylor College of Medicine CurrentSince Jun 1, 2025 Accepting new patients
Baylor College of Medicine Past Accepting new patients

Locations

1145 19th St NW
Ste 311
Washington, DC 20036
Phone (202) 429-2401

110 Irving St NW
Washington, DC 20010
Phone (202) 877-2000

3333 N Calvert St
Baltimore, MD 21218
Phone (410) 235-5405

5601 Loch Raven Blvd
Baltimore, MD 21239
Phone (443) 444-4714

201 E University Pkwy
Baltimore, MD 21218
Phone (410) 554-2651

3001 S Hanover St
Brooklyn Park, MD 21225
Phone (410) 350-3200

1406 Crain Hwy S
Ste 106
Glen Burnie, MD 21061
Phone (410) 768-6440

9105 Franklin Square Dr
Ste 209
Rosedale, MD 21237
Phone (410) 574-1330

9000 Franklin Square Dr
Rosedale, MD 21237
Phone (410) 682-7000

1504 Taub Loop
Houston, TX 77030
Phone (713) 873-2860

1 Baylor Plz
#2
Houston, TX 77030

1504 Taub Loop
#285
Houston, TX 77030
Phone (713) 873-2626

Organizations & group practices 5

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1553040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750377600000",
    "number": "1538629324",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "201 E UNIVERSITY PKWY DEPT OF",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212182829",
            "telephone_number": "410-554-2284",
            "fax_number": "410-554-2184"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 E UNIVERSITY PKWY DEPT OF",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212182829",
            "telephone_number": "410-554-2284",
            "fax_number": "410-554-2184"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1504 Taub Loop",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770301608",
            "country_code": "US",
            "telephone_number": "713-873-8890",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "KASSAIAN",
        "first_name": "SEYED EBRAHIM",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2019-03-20",
        "last_updated": "2025-06-20",
        "certification_date": "2025-06-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "TX",
            "license": "V8297",
            "primary": false
        },
        {
            "code": "207RC0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Critical Care Medicine",
            "state": "TX",
            "license": "V8297",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "V8297",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MD",
            "license": "D0092037",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Baltimore, MD

Sources for this page

Verify at the official NPI Registry.