Individual provider Active NPI

Lindsey O'Neil, DO

  • Internal Medicine Physician
  • Detroit, MI
National Provider Identifier
1871027045
Registry record updated Feb 4, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
5101026451 Issued in MI
Practice address
6001 W Outer Dr Ste 114
Detroit, MI 48235-2626
Phone
(313) 966-9444
Fax
(313) 966-9418
NPI assigned
Apr 14, 2017
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 4, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 5101026451 MI Primary

Addresses

Primary practice location

6001 W Outer Dr Ste 114
Detroit, MI 48235-2626

Mailing address

17772 Westbrook Dr
Casnovia, MI 49318-9631
Phone (616) 516-1209

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20210730001698 MI Practitioner - Internal Medicine 6709154529 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Michigan State University College of Osteopathic Medicine, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mymichigan Medical GroupGroup PAC ID 4981501939, 174 clinicians
Pioneer Medical Group PLLCGroup PAC ID 5092075598, 21 clinicians

Practice addresses (Care Compare)

4000 Wellness Dr
Midland, MI 48670-0001
Phone (989) 839-1644

6071 W Outer Dr
Detroit, MI 48235-2624
Phone (313) 966-3300

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Unified Academic Physicians PC Internal Medicine CurrentSince Jan 1, 2026 Accepting new patients
Mymichigan Medical Center Alpena CurrentSince Aug 19, 2024 Accepting new patients
Mymichigan Medical Center Sault CurrentSince May 12, 2025 Accepting new patients
Academic Internal Medicine Specialists PLLC Internal Medicine CurrentSince Sep 1, 2021 Accepting new patients
Mymichigan Medical Center Sault CurrentSince May 12, 2025 Accepting new patients
Mymichigan Medical Center Sault Current Accepting new patients
Mymichigan Medical Group Current Accepting new patients
Mymichigan Medical Group Internal Medicine CurrentSince Aug 19, 2024 Accepting new patients
Pioneer Medical Group PLLC Internal Medicine CurrentSince Mar 1, 2023 Accepting new patients
VHS Sinai-Grace Hospital Inc Past Accepting new patients

Locations

300 E Warwick Dr
Alma, MI 48801
Phone (989) 463-0104

6001 W Outer Dr
Ste 114
Detroit, MI 48235
Phone (313) 966-9095

6071 W Outer Dr
Detroit, MI 48235
Phone (313) 966-3300

6071 W Outer Dr
Ste 7
Detroit, MI 48235
Phone (313) 966-3300

609 Quarter St
Gladwin, MI 48624
Phone (989) 246-6371

815 N Clare Ave
Harrison, MI 48625
Phone (989) 539-4096

17177 N Laurel Park Dr
Ste 439
Livonia, MI 48152

4000 Wellness Dr
Midland, MI 48670
Phone (844) 832-1956

500 Osborn Blvd
Sault South Marie, MI 49783
Phone (906) 635-4350

28411 Northwestern Hwy
Ste 1050
Southfield, MI 48034
Phone (248) 354-4709

26677 W 12 Mile Rd
#B6
Southfield, MI 48034
Phone (248) 354-4709

Interoperability endpoints

  • Direct secure messaging: loneil156804@mymichiganhealth.midirect.net

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 and National Provider Directory roles.

Hospital & facility affiliations 3

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": "1492128000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770163200000",
    "number": "1871027045",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17772 WESTBROOK DR",
            "city": "CASNOVIA",
            "state": "MI",
            "postal_code": "493189631",
            "telephone_number": "616-516-1209"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6001 W OUTER DR STE 114",
            "city": "DETROIT",
            "state": "MI",
            "postal_code": "482352626",
            "telephone_number": "313-966-9444",
            "fax_number": "313-966-9418"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "O'NEIL",
        "first_name": "LINDSEY",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-04-14",
        "last_updated": "2026-02-04",
        "certification_date": "2026-02-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "5101026451",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Detroit, MI

Sources for this page

Verify at the official NPI Registry.