Catherine O'Neill Buck, MD

Primary specialty

Neonatal-Perinatal Medicine PhysicianTaxonomy code 2080N0001X

License

62689 Issued in CT

Practice address

1 Park St
New Haven, CT 06504-8901

Phone

(401) 274-1122

NPI assigned

Mar 23, 2012

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other names 1

• Catherine Elizabeth O'Neill Former name

Medicare fee-for-service enrollment

Enrolled in CT

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: cbuck429585@direct.ynhh.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.

• Yale University

  • Anesthesiology Physician
  • New Haven, CT
  • NPI 1205822236

  Pediatrics

  Medicare reassignment NPD
• Yale University

  • Durable Medical Equipment & Medical Supplies
  • Fairfield, CT
  • NPI 1548066962
  NPD

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

{
    "created_epoch": "1332460800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1556496000000",
    "number": "1437425402",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 PARK ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065048901",
            "telephone_number": "203-785-4081"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 PARK ST",
            "city": "NEW HAVEN",
            "state": "CT",
            "postal_code": "065048901",
            "telephone_number": "401-274-1122"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BUCK",
        "first_name": "CATHERINE",
        "middle_name": "O'NEILL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-03-23",
        "last_updated": "2019-04-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "RI",
            "license": "MD15391",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "Q0881",
            "primary": false
        },
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "CT",
            "license": "62689",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "CATHERINE",
            "last_name": "O'NEILL",
            "middle_name": "ELIZABETH",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Vincent Bucchieri
• Candace R Buchanan, LCSW
• Gordon Frank Buchanan, MD, PHD
• Grace Buchloh, CNM
• Adela-Georgiana Buciuc, M.D.
• Samuel Buck
• Lenore M Buckley, M.D.
• Ryan James John Buckley, MD, MPH
• Thomas M Buckley, MD
• Erica Buday de Oliveira Marnet, M.D.

• Neonatal-Perinatal Medicine Physician in New Haven, CT
• Providers in New Haven, CT by specialty
• Neonatal-Perinatal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 29, 2019; 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.