Diligence Care Plus Nursing Corporation

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

Legal business name

DILIGENCE CARE PLUS NURSING CORPORATION

Doing business as

Diligence Care Plus

Practice address

1233 N E St
San Bernardino, CA 92405-4711

Phone

(951) 318-5396

Fax

(909) 206-0636

NPI assigned

Nov 1, 2022

Last updated

Mar 6, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Dr. Eric Efuetngu, DNPNPI 1215365408

Title

Cfo

Phone

(951) 318-5396

Specialties & licenses 2

Addresses

Other names 1

• Diligence Care Plus Doing business as

Medicare fee-for-service enrollment

Enrolled in CA

Enrollment records 1

Locations

Practitioners 6

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Eric Alemnji Efuetngu, FNP-C

  • Family Nurse Practitioner
  • San Bernardino, CA
  • NPI 1215365408
  Medicare reassignment NPD Authorized official
• Bernadette Nkechi Akpengbe, FNP

  • Psychiatric/Mental Health Nurse Practitioner
  • San Bernardino, CA
  • NPI 1326585910
  Medicare reassignment NPD
• Tony Airende Akpengbe, DNP

  • Psychiatric/Mental Health Nurse Practitioner
  • Los Angeles, CA
  • NPI 1437441524
  Medicare reassignment NPD
• Mavis Efuetngu, PMHNP

  • Psychiatric/Mental Health Nurse Practitioner
  • San Bernardino, CA
  • NPI 1538787239
  Medicare reassignment NPD
• Bolanle O Oluwadara, M.D.

  • Psychiatry Physician
  • Patton, CA
  • NPI 1124250188
  Medicare reassignment NPD
• Chijioke Chris Iwuchukwu, MD

  • Vascular & Interventional Radiology Physician
  • Scottsdale, AZ
  • NPI 1205280971

  CA

  Medicare reassignment NPD

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

{
    "created_epoch": "1667260800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1772755200000",
    "number": "1548977242",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1123 N TRUDY AVE",
            "city": "RIALTO",
            "state": "CA",
            "postal_code": "923763282",
            "telephone_number": "951-318-5396"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1233 N E ST",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924054711",
            "telephone_number": "951-318-5396",
            "fax_number": "909-206-0636"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "255 N D St Ste 400",
            "address_purpose": "LOCATION",
            "city": "San Bernardino",
            "state": "CA",
            "postal_code": "924011715",
            "country_code": "US",
            "telephone_number": "951-318-5396",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "DILIGENCE CARE PLUS NURSING CORPORATION",
        "organizational_subpart": "NO",
        "enumeration_date": "2022-11-01",
        "last_updated": "2026-03-06",
        "certification_date": "2026-03-06",
        "status": "A",
        "authorized_official_last_name": "EFUETNGU",
        "authorized_official_first_name": "ERIC",
        "authorized_official_title_or_position": "CFO",
        "authorized_official_telephone_number": "951-318-5396",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "DNP"
    },
    "taxonomies": [
        {
            "code": "2085R0204X",
            "taxonomy_group": "",
            "desc": "Radiology, Vascular & Interventional Radiology",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Diligence Care Plus",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Diligence Care Plus",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

• Dana Dietz, LVN
• Kathryn Dietz
• Dignity Health (St. Bernardine Medical Center)
• Dignity Health Medical Foundation (Dignity Health Medical Group - Inland Empire, a service of Dignity Hea)
• Dignity Hospice Care, Inc.
• Augustus Antonio Dimalanta
• Cindy T Dinh
• Kathy Trinh Dinh
• Sophia Phi Phi Dinh, PHARMD
• Tien Ngoc Dinh, M.D.

• Psychiatric/Mental Health Nurse Practitioner in San Bernardino, CA
• Providers in San Bernardino, CA by specialty
• Psychiatric/Mental Health Nurse Practitioner in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 6, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.