Chinasa Obijiaku, PMHNP-BC

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

RN2354573 Issued in MA

Practice address

309 Belmont St
Worcester, MA 01604-1059

Phone

(508) 368-3300

NPI assigned

May 21, 2025

Sex

Female

Sole proprietor

Yes

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 MA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Psychiatry of Texas PLLC

  • Psychiatry Physician
  • Houston, TX
  • NPI 1013476027

  MA, Psychiatric/Mental Health

  Medicare reassignment NPD
• Psychplus Medical Associates, PLLC

  • Family Medicine Physician
  • Houston, TX
  • NPI 1558118026

  MA

  Medicare reassignment

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

{
    "created_epoch": "1747785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1942092309",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "539 SOUTHBRIDGE ST",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016103700"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "309 BELMONT ST",
            "city": "WORCESTER",
            "state": "MA",
            "postal_code": "016041059",
            "telephone_number": "508-368-3300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OBIJIAKU",
        "first_name": "CHINASA",
        "credential": "PMHNP-BC",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2025-05-21",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WP0808X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": "MA",
            "license": "RN2354573",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MA",
            "license": "RN2354573",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicholas Obeng, RN
• Victoria Obeng
• Anjali Rajkumari Oberoi, MD, MPH
• Neeru Oberoi, M.D.
• Kiely Obert
• Ezinne Obijiaku
• Owen Travis Oboite
• Julia Obrycki
• Oc Azure of Worcester Center LLC
• Kelly J Ocallahan, M.D.

• Psychiatric/Mental Health Nurse Practitioner in Worcester, MA
• Providers in Worcester, MA by specialty
• Psychiatric/Mental Health Nurse Practitioner in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.