Seiji Ito, M.D.

Primary specialty

Adult Congenital Heart Disease PhysicianTaxonomy code 207RA0002X

License

MD043599 Issued in DC

Practice address

111 Michigan Ave NW
Washington, DC 20010-2916

Phone

(202) 476-5710

NPI assigned

Aug 7, 2007

Last updated

Jun 24, 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 4

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

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

Pediatric MedicineAlso: Cardiovascular Disease (Cardiology)

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Children's HospitalGroup PAC ID 0244143170, 212 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Children's National Hospital Hospital, Washington, DC, CCN 093300

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Children's Hospital

  • Children's Hospital
  • Washington, DC
  • NPI 1912939703
  Medicare reassignment Care Compare group NPD
• Children's Hospital

  dba Children's National Medical Associates

  • Pediatrics Physician
  • Washington, DC
  • NPI 1780800128
  NPD
• Children's Hospital

  dba Children's National Specialty Pharmacy

  • Community/Retail Pharmacy
  • Silver Spring, MD
  • NPI 1326878349
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

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

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

• Children's Hospital

  dba Children's National Hospital

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Washington, DC
  • NPI 1255523403

  Hospital

  Care Compare affiliation
• Children's Hospital

  • Children's Hospital
  • Washington, DC
  • NPI 1912939703
  Care Compare affiliation

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

{
    "created_epoch": "1186444800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1447441027",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102916",
            "telephone_number": "202-476-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "111 MICHIGAN AVE NW",
            "city": "WASHINGTON",
            "state": "DC",
            "postal_code": "200102916",
            "telephone_number": "202-476-5710"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ITO",
        "first_name": "SEIJI",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-08-07",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "DC",
            "license": "MD043599",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "DC",
            "license": "MD043599",
            "primary": false
        },
        {
            "code": "2080P0202X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Cardiology",
            "state": "DC",
            "license": "MD043599",
            "primary": false
        },
        {
            "code": "207RA0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Adult Congenital Heart Disease",
            "state": "DC",
            "license": "MD043599",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Charles Success Ita
• Henry Esapa Ita
• Alaba Christopher Itamakinde
• Linda Itambi
• Walters Itie
• Eric Etongwe Itoe
• Christopher Itua, MD
• Urla Blanca Ivaha Idjongoled
• Ivan L Robinson and Associates
• Ivan Roberts Foundation

• Internal Medicine Physician in Washington, DC
• Providers in Washington, DC by specialty
• Internal Medicine Physician in District of Columbia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.