Amblessed Onuma, M.D.

Primary specialty

Surgical Oncology PhysicianTaxonomy code 2086X0206X

License

25MA12870200 Issued in NJ

Practice address

223 N Main St Ste 103
Cape May Court House, NJ 08210-2182

Phone

(609) 465-7557

NPI assigned

Apr 21, 2016

Last updated

Oct 7, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NJ

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

Surgical Oncology

Education

Other, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cooper Surgical Associates, PAGroup PAC ID 3274430764, 303 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cape Regional Medical Center Inc Hospital, Cape May Court House, NJ, CCN 310011
• Cooper University Hospital Hospital, Camden, NJ, CCN 310014

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aonuma320457@direct.cooperhealth.edu

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.

• Cooper Surgical Associates, PA

  • Orthopaedic Surgery Physician
  • Voorhees, NJ
  • NPI 1427177195
  Medicare reassignment Care Compare group NPD
• Cooper Surgical Associates, PA

  • Surgery Physician
  • Camden, NJ
  • NPI 1649217514
  NPD

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

• Cooper University Hospital Cape Regional Inc

  • General Acute Care Hospital
  • Cape May Court House, NJ
  • NPI 1053382697
  Care Compare affiliation
• The Cooper Health System

  dba Cooper University Hospital

  • Land Ambulance
  • Camden, NJ
  • NPI 1174976724

  Hospital

  Care Compare affiliation
• The Cooper Health System

  • General Acute Care Hospital
  • Camden, NJ
  • NPI 1568442309
  Care Compare affiliation

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

{
    "created_epoch": "1461196800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1568816940",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 FEDERAL ST STE 200",
            "city": "CAMDEN",
            "state": "NJ",
            "postal_code": "081031088",
            "telephone_number": "848-288-6935",
            "fax_number": "732-790-0107"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "223 N MAIN ST STE 103",
            "city": "CAPE MAY COURT HOUSE",
            "state": "NJ",
            "postal_code": "082102182",
            "telephone_number": "609-465-7557"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONUMA",
        "first_name": "AMBLESSED",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-21",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2086X0206X",
            "taxonomy_group": "",
            "desc": "Surgery, Surgical Oncology",
            "state": "NJ",
            "license": "25MA12870200",
            "primary": true
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "TX",
            "license": "U1342",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ollmc Neonatal Associates
• Edward J. Olwell, M.A., LCADC, SAP
• On the Spot Therapy Center, LLC
• Halil Onal, PA
• Ayolola O Onayemi, M.D.
• Orthonj LLC
• Allison Ortman, MS OTR/L
• Payton Ortzman
• Osprey Rehabilitation, LLC. (NovaCare Rehabilitation)
• Osprey Rehabilitation, LLC.

• Surgical Oncology Physician in Cape May Court House, NJ
• Providers in Cape May Court House, NJ by specialty
• Surgical Oncology Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 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.
• 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.