Sylvia Offiong, ACNP

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

71016267A Issued in IN

Practice address

65 Airport Pkwy Ste 114
Greenwood, IN 46143-1439

Phone

(317) 807-0268

NPI assigned

Dec 5, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other names 1

• Sylvia Onwuachi Former name

Medicare fee-for-service enrollment

Enrolled in IN

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, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cleanslate Medical Group of Indiana LLCGroup PAC ID 4880963909, 60 clinicians

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.

• Cleanslate Medical Group of Indiana LLC

  • Addiction Medicine (Internal Medicine) Physician
  • Alexandria, IN
  • NPI 1023464294
  Medicare reassignment Care Compare group NPD
• Adult and Child Mental Health Center Inc

  • Community/Behavioral Health Agency
  • Indianapolis, IN
  • NPI 1154368512
  Medicare reassignment NPD
• Adult and Child Mental Health Center Inc

  • Community/Behavioral Health Agency
  • Indianapolis, IN
  • NPI 1083432272
  NPD
• Cleanslate Medical Group of Pennsylvania LLC

  • Multi-Specialty Clinic/Center
  • Wilkes Barre, PA
  • NPI 1184177263
  NPD (past)

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

{
    "created_epoch": "1733356800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761696000000",
    "number": "1457167397",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "65 AIRPORT PKWY STE 114",
            "city": "GREENWOOD",
            "state": "IN",
            "postal_code": "461431439",
            "telephone_number": "317-807-0268"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "65 AIRPORT PKWY STE 114",
            "city": "GREENWOOD",
            "state": "IN",
            "postal_code": "461431439",
            "telephone_number": "317-807-0268"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OFFIONG",
        "first_name": "SYLVIA",
        "credential": "ACNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-12-05",
        "last_updated": "2025-10-29",
        "certification_date": "2025-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WP0808X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": "IN",
            "license": "28202126A",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IN",
            "license": "71016267A",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "IN",
            "license": "71016267A",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "SYLVIA",
            "last_name": "ONWUACHI",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Occupational Health Greenwood
• Ciera Lianne Ochoa
• Darbi Oconnell
• Ocs Enterprise LLC
• Jacob Odle
• Gayle Therese Ogden, LMHC
• Amanda Ogle
• Sandra Obianuju Ogungbemi, MD
• Mayra Ojeda, RBT
• Mary Kaleigh Okerson, AGCNS-BC

• Psychiatric/Mental Health Nurse Practitioner in Greenwood, IN
• Providers in Greenwood, IN by specialty
• Psychiatric/Mental Health Nurse Practitioner in Indiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 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.