Individual provider Active NPI

Erin Emily Droy, MD

  • Adult Reconstructive Orthopaedic Surgery Physician
  • Waterford, WI
National Provider Identifier
1164080149
Registry record updated Sep 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Adult Reconstructive Orthopaedic Surgery PhysicianTaxonomy code 207XS0114X
License
87857 Issued in WI
Practice address
818 Forest LN
Waterford, WI 53185-4585
Phone
(262) 514-3700
Fax
(262) 514-3867
NPI assigned
Jun 4, 2019
Last updated
Sep 10, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 10, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Orthopaedic Surgery Physician 207X00000X 4351044825 MI
Orthopaedic Surgery Physician 207X00000X 60561 KY
Adult Reconstructive Orthopaedic Surgery Physician 207XS0114X 87857 WI Primary

Addresses

Primary practice location

818 Forest LN
Waterford, WI 53185-4585

Mailing address

PO Box 735044
Chicago, IL 60673-5044
Phone (800) 326-2250

Other practice location 1

125 E Maxwell St Ste 201
Lexington, KY 40508-2678
Phone (859) 323-5533

Other practice location 2

1500 E Medical Center Dr Spc 5328
Ann Arbor, MI 48109-5328
Phone (734) 232-9432

Other identifiers 1

IdentifierTypeStateIssuer
100426346MedicaidWI

Other names 1

  • Erin Braun Former name

Electronic endpoints 3

TypeEndpointUseAffiliation
Direct Messaging Address edroy462781@direct.myadvocateaurora.org Direct
FHIR URL https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/
CONNECT URL https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service Other Ability Network

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in KY
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250616003228 KY Practitioner - Orthopedic Surgery 2860725421 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Orthopedic Surgery
Education
University of Illinois College of Med (CHI/Peor/Rock/CHM-Urb), 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Kentucky Medical Services Foundation, IncGroup PAC ID 5698689909, 949 clinicians

Practice addresses (Care Compare)

125 E Maxwell St
Lexington, KY 40508-2678
Phone (859) 323-3231

Hospital & facility affiliations

Procedures performed for Medicare patients

ProcedureNumber of procedures
Hip replacement20
Knee replacement11

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
87857WIMDAdult Reconstructive Orthopaedic Surgery Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Kentucky Medical Services Foundation, Inc CurrentSince Jun 4, 2025 Accepting new patients
St Claire Medical Center, Inc CurrentSince Jan 6, 2026 Accepting new patients
University of Kentucky CurrentSince Jun 4, 2025 Accepting new patients
St Claire Medical Center, Inc., CurrentSince Jan 6, 2026 Accepting new patients
St. Claire Medical Center Inc. Past Accepting new patients

Locations

125 E Maxwell St
Lexington, KY 40508
Phone (859) 323-0005

125 E Maxwell St
Ste 201
Lexington, KY 40508
Phone (859) 233-0572

2400 Greatstone Pt
Lexington, KY 40504
Phone (859) 257-9800

800 Rose St
Lexington, KY 40536
Phone (859) 257-8562

222 Medical Cir
Morehead, KY 40351
Phone (606) 783-6500

Organizations & group practices 5

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": "1559606400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1164080149",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 735044",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606735044",
            "telephone_number": "800-326-2250"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "818 FOREST LN",
            "city": "WATERFORD",
            "state": "WI",
            "postal_code": "531854585",
            "telephone_number": "262-514-3700",
            "fax_number": "262-514-3867"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "125 E Maxwell St Ste 201",
            "address_purpose": "LOCATION",
            "city": "Lexington",
            "state": "KY",
            "postal_code": "405082678",
            "country_code": "US",
            "telephone_number": "859-323-5533",
            "fax_number": "859-257-2816",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1500 E Medical Center Dr Spc 5328",
            "address_purpose": "LOCATION",
            "city": "Ann Arbor",
            "state": "MI",
            "postal_code": "481095328",
            "country_code": "US",
            "telephone_number": "734-232-9432",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DROY",
        "first_name": "ERIN",
        "middle_name": "EMILY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-06-04",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "MI",
            "license": "4351044825",
            "primary": false
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "KY",
            "license": "60561",
            "primary": false
        },
        {
            "code": "207XS0114X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Adult Reconstructive Orthopaedic Surgery",
            "state": "WI",
            "license": "87857",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "100426346",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "edroy462781@direct.myadvocateaurora.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "818 Forest Ln",
            "city": "Waterford",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531854585",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://EpicFHIR.aurora.org/FHIR/MYAURORA/api/FHIR/DSTU2/",
            "affiliation": "N",
            "address_1": "818 Forest Ln",
            "city": "Waterford",
            "state": "WI",
            "country_code": "US",
            "postal_code": "531854585",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "https://esmd.abilitynetwork.com:8291/Gateway/DocumentSubmission/2_0/NhinService/XDRRequest_Service",
            "affiliation": "Y",
            "endpointDescription": "2.16.840.1.113883.3.667.2",
            "affiliationName": "Ability Network",
            "use": "OTHER",
            "useDescription": "Other",
            "useOtherDescription": "CMS esMD eMDR",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "64 S Price Rd",
            "city": "Brownsville",
            "state": "TX",
            "country_code": "US",
            "postal_code": "785212459",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "ERIN",
            "last_name": "BRAUN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Waterford, WI

Sources for this page

Verify at the official NPI Registry.