NPIMap

Individual provider Active NPI

Sergiu Alexandru Lupea, DO

  • Internal Medicine Physician
  • Midland, MI
National Provider Identifier
1801539507
Registry record updated Oct 22, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
5101028784 Issued in MI
Practice address
4000 Wellness Dr
Midland, MI 48670-2000
Phone
(989) 839-3000
NPI assigned
Apr 19, 2022
Last updated
Oct 22, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Oct 22, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X 5101028784 MI Primary
General Practice Physician 208D00000X 75746 MN

Addresses

Primary practice location

4000 Wellness Dr
Midland, MI 48670-2000

Mailing address

4000 Wellness Dr
Midland, MI 48670-2000
Phone (989) 839-3000

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MN, MI2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20240402001181 MN Practitioner - General Practice 7618356247 Reassigns benefits to 1 organization
I20250819004682 MI Practitioner - Internal Medicine 7618356247 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Kansas City University of Med & Biosciences, College of Osteo Med, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Mymichigan Medical GroupGroup PAC ID 4981501939, 174 clinicians

Practice addresses (Care Compare)

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

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
5101028784MIMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mymichigan Medical Center Alpena CurrentSince Aug 13, 2025 Accepting new patients
Mymichigan Medical Center Sault Current Accepting new patients
Mymichigan Medical Center Sault CurrentSince Aug 13, 2025 Accepting new patients
Mymichigan Medical Group Internal Medicine CurrentSince Aug 13, 2025 Accepting new patients
Mymichigan Medical Center Sault CurrentSince Aug 13, 2025 Accepting new patients
Mymichigan Medical Group Current Accepting new patients
Signify Health Medical Associates, PLLC General Practice CurrentSince Mar 14, 2024 Accepting new patients
Mymichigan Medical Center Midland Past Accepting new patients

Locations

200 E Warwick Dr
Alma, MI 48801
Phone (855) 289-5353

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

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

1215 E Michigan Ave
Lansing, MI 48912
Phone (517) 336-8080

1215 E Michigan Ave
#8W
Lansing, MI 48912
Phone (517) 364-2614

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

805 S Oakland St
Saint Johns, MI 48879
Phone (989) 224-6881

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

13 N Washington St
Ypsilanti, MI 48197
Phone (734) 329-4620

1010 Dale St N
Saint Paul, MN 55117
Phone (612) 482-6610

4055 Valley View Ln
Ste 400
Dallas, TX 75244
Phone (469) 466-7037

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 5

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": "1650326400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761091200000",
    "number": "1801539507",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4000 WELLNESS DR",
            "city": "MIDLAND",
            "state": "MI",
            "postal_code": "486702000",
            "telephone_number": "989-839-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4000 WELLNESS DR",
            "city": "MIDLAND",
            "state": "MI",
            "postal_code": "486702000",
            "telephone_number": "989-839-3000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LUPEA",
        "first_name": "SERGIU",
        "middle_name": "ALEXANDRU",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-04-19",
        "last_updated": "2025-10-22",
        "certification_date": "2025-10-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "5101028784",
            "primary": true
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "MN",
            "license": "75746",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Midland, MI

Sources for this page

Verify at the official NPI Registry.