Sergiu Alexandru Lupea, DO
Internal Medicine Physician · Midland, MI
Sergiu Alexandru Lupea, DO is an internal medicine physician with a practice address in Midland, Michigan, and NPI 1801539507, issued on Apr 19, 2022. Check the license (Michigan 5101028784, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Sergiu Alexandru Lupea
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 5101028784 MI
75746 MN
Self-reported in NPPES; status is on the state search - Practice location
- 4000 Wellness Dr, Midland, MI 48670
- Phone
- (989) 839-3000
- Enumerated
- Apr 19, 2022
- Record last updated
- Oct 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20250819004682); accepts Medicare assignment
- Medical or professional school
- Kansas City University Of Med & Biosciences, College Of Osteo Med, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 4000 Wellness Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sergiu Alexandru Lupea in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101028784Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
31 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Mymichigan Medical GroupMidland, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sergiu Alexandru Lupea among 5,735 internal medicine physician records in Michigan
Sergiu Alexandru Lupea, DO is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 87% of them.
- NPI issued2022 · 87% of these records are older, 10% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2022 · median 2006 among the 3,564 with a school on file
- Record last updated2025 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
37 internal medicine physician records list a practice address in Midland
They are 37 of the 2,324 NPPES records with a practice address in Midland, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Midland → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Zaineb Alani, MDMidland, MI 486701568764207
- Ali AldabbaghMidland, MI 486701568843324
- Fawaz Alsmaan, MDMidland, MI 486701275846230
- Damilola BabalolaMidland, MI 486701740691286
- Amer BleibelMidland, MI 486701851772388
- Andrew GregsonMidland, MI 486701538514518
- Lizbeth Hingst, DOMidland, MI 486701548589237
- Ghazwan JabriMidland, MI 486701194115196
Common questions
What is Sergiu Alexandru Lupea, DO's NPI number?
Sergiu Alexandru Lupea, DO's National Provider Identifier (NPI) is 1801539507, issued on Apr 19, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sergiu Alexandru Lupea, DO located?
The NPPES record lists a practice address at 4000 Wellness Dr, Midland, MI, 48670. Phone: (989) 839-3000. Providers update this record themselves, so call before visiting.
How can I verify Sergiu Alexandru Lupea, DO's license?
NPPES lists Michigan license number 5101028784, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sergiu Alexandru Lupea, DO prescribe under Medicare Part D?
In 2024, Sergiu Alexandru Lupea, DO had 31 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.