Individual provider Active NPI

Luke Franklin Dunn, RN

  • Psychiatric/Mental Health Nurse Practitioner
  • Lancaster, PA
National Provider Identifier
1558009043
Registry record updated Feb 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
SP035154 Issued in PA
Practice address
1901 Olde Homestead LN
Lancaster, PA 17601-5824
Phone
(717) 984-6882
NPI assigned
May 24, 2022
Last updated
Feb 9, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Psychiatric/Mental Health Nurse Practitioner 363LP0808X SP035154 PA Primary
Addiction Medicine (Psychiatry & Neurology) Physician 2084A0401X RN720798 PA

Addresses

Primary practice location

1901 Olde Homestead LN
Lancaster, PA 17601-5824

Mailing address

185 Northridge Dr
Landisville, PA 17538-1904
Phone (717) 824-5860

Other practice location 1

15 Mount Joy St
Mount Joy, PA 17552-1417
Phone (717) 492-8803

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Registered Nurse

State licenses

LicenseStateTypeSpecialty
RN720798PAMDAddiction Medicine (Psychiatry & Neurology) Physician
SP035154PAMDPsychiatric/Mental Health Nurse Practitioner

NPI Registry JSON

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

{
    "created_epoch": "1653350400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1558009043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "185 NORTHRIDGE DR",
            "city": "LANDISVILLE",
            "state": "PA",
            "postal_code": "175381904",
            "telephone_number": "717-824-5860"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1901 OLDE HOMESTEAD LN",
            "city": "LANCASTER",
            "state": "PA",
            "postal_code": "176015824",
            "telephone_number": "717-984-6882"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "15 Mount Joy St",
            "address_purpose": "LOCATION",
            "city": "Mount Joy",
            "state": "PA",
            "postal_code": "175521417",
            "country_code": "US",
            "telephone_number": "717-492-8803",
            "fax_number": "717-492-4521",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DUNN",
        "first_name": "LUKE",
        "middle_name": "FRANKLIN",
        "name_prefix": "Mr.",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-05-24",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "PA",
            "license": "SP035154",
            "primary": true
        },
        {
            "code": "2084A0401X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Addiction Medicine",
            "state": "PA",
            "license": "RN720798",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Lancaster, PA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.