Yvonne Nonyelum Obike, CRNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

R208795 Issued in MD

Practice address

3534 Lower Mill CT
Ellicott City, MD 21043-4140

Phone

(443) 891-5399

NPI assigned

May 7, 2018

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 MD

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, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Agnes Healthcare IncGroup PAC ID 9830092733, 265 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Agnes Hospital Hospital, Baltimore, MD, CCN 210011

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Keyz Health LLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Ellicott City, MD
  • NPI 1588492714
  Medicare reassignment NPD Authorized official
• St Agnes Healthcare Inc

  dba Integrated Specialists Group

  • Internal Medicine Physician
  • Baltimore, MD
  • NPI 1144250176
  Medicare reassignment Care Compare group NPD
• St Agnes Healthcare Inc

  • Diagnostic Radiology Physician
  • Baltimore, MD
  • NPI 1780615922
  NPD

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

• St. Agnes Healthcare, Inc.

  dba St.Agnes Hospital

  • General Acute Care Hospital
  • Baltimore, MD
  • NPI 1245274901
  Care Compare affiliation

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

{
    "created_epoch": "1525651200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770854400000",
    "number": "1972092740",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3534 LOWER MILL CT",
            "city": "ELLICOTT CITY",
            "state": "MD",
            "postal_code": "210434140",
            "telephone_number": "443-891-5399"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3534 LOWER MILL CT",
            "city": "ELLICOTT CITY",
            "state": "MD",
            "postal_code": "210434140",
            "telephone_number": "443-891-5399"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OBIKE",
        "first_name": "YVONNE",
        "middle_name": "NONYELUM",
        "name_prefix": "Ms.",
        "credential": "CRNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-05-07",
        "last_updated": "2026-02-12",
        "certification_date": "2026-02-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R208795",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "MD",
            "license": "R208795",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Rosemary Obiefune, MSN, CRNP, PMHNP-BC
• Laurie Oconnell
• Aishat Odejayi
• Adebola Odunsi, PHARMD
• Alice Ofori, FNP
• Lesly Threadgill Ogungbemi, MSW - LCSW-C

• Psychiatric/Mental Health Nurse Practitioner in Ellicott City, MD
• Providers in Ellicott City, MD by specialty
• Psychiatric/Mental Health Nurse Practitioner in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 12, 2026; 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.