Olga Holland, APRN

Primary specialty

Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X

License

41016 Issued in TN

Practice address

1451 Dowell Springs Blvd
Knoxville, TN 37909-2441

Phone

(865) 970-9800

NPI assigned

Jan 30, 2026

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

Medicare fee-for-service enrollment

Enrolled in TN

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

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

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.

• Parkwest Medical Center

  • General Acute Care Hospital
  • Knoxville, TN
  • NPI 1396739165
  Medicare reassignment

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

{
    "created_epoch": "1769731200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1775001600000",
    "number": "1427908417",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1451 DOWELL SPRINGS BLVD",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379092441",
            "telephone_number": "865-970-9800"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1451 DOWELL SPRINGS BLVD",
            "city": "KNOXVILLE",
            "state": "TN",
            "postal_code": "379092441",
            "telephone_number": "865-970-9800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLLAND",
        "first_name": "OLGA",
        "name_prefix": "Ms.",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-30",
        "last_updated": "2026-04-01",
        "certification_date": "2026-04-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TN",
            "license": "41016",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brittany Deann Holland, OTA
• Caroline Ashton Holland, PA-C
• Douglas E Holland, M.D.
• Kelsey Holland
• Kimberly Nicole Holland, RBT
• Pamala Lynne Holland, LPC-MHSP
• Rachel Madison Holland, CFY-SLP
• Sara Holland, CPNP
• Tyrone Anthony Holland
• Victoria Lynne Hollenbach

• Psychiatric/Mental Health Nurse Practitioner in Knoxville, TN
• Providers in Knoxville, TN by specialty
• Psychiatric/Mental Health Nurse Practitioner in Tennessee

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 1, 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.