Collins C Onwuka, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

73005 Issued in CT

Practice address

160 Robbins St
Waterbury, CT 06708-2652

Phone

(203) 573-7284

Fax

(203) 573-7031

NPI assigned

Aug 22, 2020

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

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

Specialty

Internal Medicine

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Hospitalist Medicine Physicians of Connecticut LLCGroup PAC ID 8628104072, 36 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Manchester Memorial Hospital Hospital, Manchester, CT, CCN 070027

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 and National Provider Directory roles.

• Hospitalist Medicine Physicians of Connecticut, LLC

  • Internal Medicine Physician
  • Manchester, CT
  • NPI 1558696153
  Medicare reassignment Care Compare group NPD
• Prospect Waterbury, Inc.

  • General Acute Care Hospital
  • Waterbury, CT
  • NPI 1477902641
  Medicare reassignment NPD

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

• Manchester Memorial Hospital, Inc.

  • General Acute Care Hospital
  • Manchester, CT
  • NPI 1881564664
  Care Compare affiliation

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

{
    "created_epoch": "1598054400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1701043200000",
    "number": "1366054009",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "64 ROBBINS ST",
            "city": "WATERBURY",
            "state": "CT",
            "postal_code": "067082600",
            "telephone_number": "203-573-6162",
            "fax_number": "203-573-6707"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "160 ROBBINS ST",
            "city": "WATERBURY",
            "state": "CT",
            "postal_code": "067082652",
            "telephone_number": "203-573-7284",
            "fax_number": "203-573-7031"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONWUKA",
        "first_name": "COLLINS",
        "middle_name": "C",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-08-22",
        "last_updated": "2023-11-27",
        "certification_date": "2023-11-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CT",
            "license": "73005",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Margaret Olusesan Omojola, A.P.R.N.
• Once Optical Group LLC
• Carmen Isabel Once
• Magdalena Oneill
• Annie Rose Panela Ong, MD
• Onyx Care Services
• Julia Ngozi Oparaocha, PHARMD.
• Opticare Eye Health Centers, Inc.
• Opticare Eye Health Centers, Inc.
• Opticare Eye Health Centers, Inc.

• Internal Medicine Physician in Waterbury, CT
• Providers in Waterbury, CT by specialty
• Internal Medicine Physician in Connecticut

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 27, 2023; 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.