Maria Ieni, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

55760 Issued in CT

Practice address

173 East Ave
New Canaan, CT 06840-5614

Phone

(203) 972-4250

Fax

(203) 801-2126

NPI assigned

Mar 20, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: mieni@cpp.pcc-direct.com

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.

• Connecticut Pediatric Partnership LLC

  • Pediatrics Physician
  • Westport, CT
  • NPI 1194244921
  NPD (past)
• Trustees of Columbia University in the City of New York

  • Pediatric Emergency Medicine (Pediatrics) Physician
  • New York, NY
  • NPI 1760444822
  NPD (past)

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

{
    "created_epoch": "1142812800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738195200000",
    "number": "1265491245",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "173 EAST AVE",
            "city": "NEW CANAAN",
            "state": "CT",
            "postal_code": "068405614",
            "telephone_number": "203-972-4250",
            "fax_number": "203-801-2126"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "173 EAST AVE",
            "city": "NEW CANAAN",
            "state": "CT",
            "postal_code": "068405614",
            "telephone_number": "203-972-4250",
            "fax_number": "203-801-2126"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "IENI",
        "first_name": "MARIA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-03-20",
        "last_updated": "2025-01-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "NY",
            "license": "224210",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "CT",
            "license": "55760",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02313055",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lisa Riggs Hobbs, MT-BC, LPCA
• Zoe Ettinger Hochberg
• Kirsten B Hohmann, MD
• Ingrid Hollinger, M.D.
• Elaine Hriston-Zech, RPT
• Integrative Medical Consulting LLC
• William Hudson Introcaso, DMD.
• Avraham Z Isseroff, MD
• Matthew J Iwinski, D.D.S.
• Jenny Grace Jablonka, LMHC, LPC

• Pediatrics Physician in New Canaan, CT
• Providers in New Canaan, CT by specialty
• Pediatrics Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 30, 2025; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.