Individual provider Active NPI

Lachisha Marie Williamson

  • Family Nurse Practitioner
  • Rushville, IN
National Provider Identifier
1366914426
Registry record updated Jan 27, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Nurse PractitionerTaxonomy code 363LF0000X
License
71009478A Issued in IN
Practice address
201 Conrad Harcourt Way
Rushville, IN 46173-1157
Phone
(765) 932-7591
Fax
(765) 932-7576
NPI assigned
Dec 28, 2018
Last updated
Jan 27, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 27, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Family Nurse Practitioner 363LF0000X 71009478A IN Primary
Critical Care Medicine Registered Nurse 163WC0200X RN.324735 OH
Family Nurse Practitioner 363LF0000X APRN.CNP.024393 OH

Addresses

Primary practice location

201 Conrad Harcourt Way
Rushville, IN 46173-1157

Mailing address

1300 N Main St
Rushville, IN 46173-1198
Phone (765) 932-4111

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address lachisha.williamson@rushmemorial.cernerdirect.com Direct

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20191021001115 IN Practitioner - Nurse Practitioner 2769713957 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rush Memorial HospitalGroup PAC ID 7012802754, shared by 9 NPIs, 68 clinicians
Fast Pace Medical Clinic PLLCGroup PAC ID 5395881841, 737 clinicians

Practice addresses (Care Compare)

110 E 13TH St
Rushville, IN 46173-2126
Phone (765) 932-7591

1317 N State St
Greenfield, IN 46140-1026
Phone (317) 967-2167

201 Conrad Harcourt Way
Rushville, IN 46173-1157
Phone (765) 932-7591

4152 W State Rd
Suite 56
Hanover, IN 47243-9070
Phone (901) 351-1791

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
RN.324735OHMDCritical Care Medicine Registered Nurse
71009478AINMDFamily Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
FC Indiana, LLC CurrentSince Aug 25, 2022 Accepting new patients
Fast Pace Medical Clinic PLLC CurrentSince Oct 28, 2024 Accepting new patients
Upperline Healthcare, PC CurrentSince Sep 15, 2025 Accepting new patients
Rush Memorial Hospital CurrentSince Feb 9, 2026 Accepting new patients
Upperline Healthcare, PC CurrentSince Sep 15, 2025 Accepting new patients
Fast Pace Medical Clinic PLLC CurrentSince Oct 28, 2024 Accepting new patients
FC Indiana, LLC CurrentSince Aug 25, 2022 Accepting new patients
Rush Memorial Hospital CurrentSince Feb 9, 2026 Accepting new patients
Major Hospital Past Accepting new patients
Rush Memorial Hospital Past Accepting new patients

Locations

2418 16th St
Bedford, IN 47421
Phone (812) 278-3154

1159 W Jefferson St
Ste 204
Franklin, IN 46131

1317 N State St
Greenfield, IN 46140
Phone (317) 967-2167

4152 W State Road 56
Hanover, IN 47243
Phone (812) 762-4510

110 E 13th St
Rushville, IN 46173
Phone (765) 932-7063

1300 N Main St
Rushville, IN 46173
Phone (317) 802-3106

201 Conrad Harcourt Way
Rushville, IN 46173
Phone (765) 932-7591

201 Harcourt Way
Ste A
Rushville, IN 46173
Phone (765) 932-7078

Interoperability endpoints

  • Direct secure messaging: lachisha.williamson@rushmemorial.cernerdirect.com

Organizations & group practices 11

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.

Hospital & facility affiliations 1

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

NPI Registry JSON

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

{
    "created_epoch": "1545955200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769472000000",
    "number": "1366914426",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1300 N MAIN ST",
            "city": "RUSHVILLE",
            "state": "IN",
            "postal_code": "461731198",
            "telephone_number": "765-932-4111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "201 CONRAD HARCOURT WAY",
            "city": "RUSHVILLE",
            "state": "IN",
            "postal_code": "461731157",
            "telephone_number": "765-932-7591",
            "fax_number": "765-932-7576"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMSON",
        "first_name": "LACHISHA",
        "middle_name": "MARIE",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-12-28",
        "last_updated": "2026-01-27",
        "certification_date": "2026-01-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IN",
            "license": "71009478A",
            "primary": true
        },
        {
            "code": "163WC0200X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Critical Care Medicine",
            "state": "OH",
            "license": "RN.324735",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "OH",
            "license": "APRN.CNP.024393",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lachisha.williamson@rushmemorial.cernerdirect.com",
            "affiliation": "N",
            "endpointDescription": "Clinical Documents and CCD Exchange",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Clinical Documents and CCD Exchange",
            "address_1": "201 Conrad Harcourt Way",
            "city": "Rushville",
            "state": "IN",
            "country_code": "US",
            "postal_code": "461731157",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Rushville, IN

Sources for this page

Verify at the official NPI Registry.