Karen Janina Ocker, CRNA, MSN

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

021780 Issued in NJ

Practice address

495 N 13TH St
Newark, NJ 07107-1317

Phone

(973) 268-1480

NPI assigned

Jan 24, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Other names 1

• Miss Karen Janina Zanko Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse, Master of Science - Nursing

State licenses

Practice roles

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.

• Anesthesia Associates of Morristown PA

  • Specialist
  • Morristown, NJ
  • NPI 1922057678
  NPD (past)
• Essex Anesthesiolists PA

  • Anesthesiology Physician
  • Newark, NJ
  • NPI 1083740591
  NPD (past)
• New Jersey Anesthesia Group, P.a.

  • Pain Medicine (Anesthesiology) Physician
  • Paterson, NJ
  • NPI 1669467049
  NPD (past)

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

{
    "created_epoch": "1138060800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1528038502",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "19 LENAPE DR",
            "city": "MONTVILLE",
            "state": "NJ",
            "postal_code": "070459722",
            "telephone_number": "973-335-8084",
            "fax_number": "973-335-8084"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "495 N 13TH ST",
            "city": "NEWARK",
            "state": "NJ",
            "postal_code": "071071317",
            "telephone_number": "973-268-1480"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OCKER",
        "first_name": "KAREN",
        "middle_name": "JANINA",
        "name_prefix": "Mrs.",
        "credential": "CRNA, MSN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-01-24",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "NJ",
            "license": "021780",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CRNA",
            "identifier": "021780",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RN LICENSE",
            "identifier": "NR03183700",
            "state": "NJ"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KAREN",
            "last_name": "ZANKO",
            "middle_name": "JANINA",
            "prefix": "MISS",
            "credential": "CRNA,BSN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Annika K Ochoa, RN
• Chisom U Ochulor
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• Emmanuel Odekunle
• Chetachi E Odelugo, DO
• Adebimpe Oderinu
• Odi Diagnostic Imaging of Newark LLC

• All providers in Newark, NJ
• Certified Registered Nurse Anesthetist in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.