Dr. Constanta Iulia Alexandreanu, MD
- Medicare services, 2024
- 38
- Medicare patients, 2024
- 89
- Industry payments
- $775
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 19110 Darvin Dr Ste A, Mokena, IL 60448
- Practice phone
- Call (708) 478-8889
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Minimally Invasive Surgery
Surgery Center - Medicare-Certified · Mokena, Illinois
Find Dr. Alexandreanu's professional email, personal email and mobile number
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Dr. Constanta Iulia Alexandreanu is an anesthesiologist in Mokena, Illinois
Dr. Alexandreanu practices at Center for Minimally Invasive Surgery in Mokena, Illinois.
Dr. Alexandreanu's NPI, 1871543041, was assigned on May 11, 2006.
- NPI
- 1871543041NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416966676
- NPI enumeration date
- May 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (708) 478-8889
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Constanta Iulia Alexandreanu practices at Center for Minimally Invasive Surgery in Mokena, Illinois
Dr. Alexandreanu's primary practice is Center for Minimally Invasive Surgery, at 19110 Darvin Dr Ste A, Mokena, IL 60448. The practice phone is (708) 478-8889.
- Center for Minimally Invasive Surgery19110 Darvin Dr Ste A, Mokena, IL 60448Phone(708) 478-8889
Source: Dmand AI Affiliation Data
Dr. Constanta Iulia Alexandreanu is affiliated with 1 site of care and 2 medical groups
Dr. Alexandreanu's primary practice is Center for Minimally Invasive Surgery in Mokena, Illinois. The medical group on file is Elite Anesthesia. Dmand AI also links Dr. Alexandreanu to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Constanta Iulia Alexandreanu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alexandreanu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Minimally Invasive Surgery | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Constanta Iulia Alexandreanu is one of 1,887 anesthesiologists in Illinois
Anesthesiology is Dr. Alexandreanu's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Alexandreanu has a license on file in Illinois.
Specialties and state licenses
- Anesthesiology, Illinois
Anesthesiologists near Dr. Alexandreanu
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Constanta Iulia Alexandreanu billed Medicare for 38 services in 2024
CMS data shows 38 Medicare services from Dr. Alexandreanu across 1 procedure code in 2024, for 89 Medicare patients. Medicare paid $3,863 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Alexandreanu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 872024: 3856%
Dr. Alexandreanu compared with the Illinois median for anesthesiologists, 2024
- Dr. Alexandreanu
- Illinois median
- Medicare services
- 38vs 9158% below
- Medicare patients
- 89vs 15743% below
Medians across 1,742 anesthesiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Alexandreanu's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Alexandreanu?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alexandreanu and other anesthesiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Constanta Iulia Alexandreanu treated 89 Medicare patients in 2024, average age 72
CMS counts 89 Medicare patients who saw Dr. Alexandreanu in 2024. The largest group is 65 to 74, with 54 patients. 73% of them have high cholesterol, and 69% have arthritis. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Alexandreanu's median patient age at 68, with 64% women.
Dr. Alexandreanu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Alexandreanu's Medicare patients by sex, 2024
- Women5562%
- Men3438%
Chronic conditions among Dr. Alexandreanu's Medicare patients, 2024
- High cholesterol73%
- Arthritis69%
- High blood pressure64%
- Anxiety26%
- Ischemic heart disease25%
- Cancer17%
- Diabetes16%
- Heart failure16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alexandreanu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Constanta Iulia Alexandreanu takes part in Medicare
Dr. Alexandreanu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Constanta Iulia Alexandreanu received $775 in industry payments in 2022
CMS Open Payments shows 4 general payments to Dr. Alexandreanu from 1 drug or device company in 2022. Travel and lodging make up the largest share, 79% of the total. Pacira Pharmaceuticals Incorporated paid the most, $775.
General payments to Dr. Alexandreanu by kind, 2022 to 2022
- Travel and lodging$60979%
- Food and beverage$16621%
Companies that paid Dr. Alexandreanu the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Constanta Iulia Alexandreanu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Constanta Iulia Alexandreanu
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What is Dr. Constanta Iulia Alexandreanu's NPI number?
Dr. Constanta Iulia Alexandreanu's NPI number is 1871543041. It was assigned on May 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Constanta Iulia Alexandreanu?
Dr. Constanta Iulia Alexandreanu is an anesthesiologist in Mokena, Illinois. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Constanta Iulia Alexandreanu practice?
Dr. Alexandreanu practices at 19110 Darvin Dr Ste A, Mokena, IL 60448. Dr. Alexandreanu's primary practice is Center for Minimally Invasive Surgery in Mokena, Illinois. Dmand AI also links Dr. Alexandreanu to 1 medical group.
What is Dr. Constanta Iulia Alexandreanu's office phone number?
The practice phone on file for Dr. Alexandreanu is (708) 478-8889.
What medical group is Dr. Constanta Iulia Alexandreanu part of?
Dr. Alexandreanu is linked to Elite Anesthesia. Dmand AI links Dr. Alexandreanu to 1 more medical group.
Does Dr. Constanta Iulia Alexandreanu accept Medicare?
Yes. CMS data shows Dr. Alexandreanu billed Medicare for 38 services in 2024, and Dr. Alexandreanu accepts Medicare assignment.
How many Medicare patients does Dr. Constanta Iulia Alexandreanu see?
CMS counts 89 Medicare patients who saw Dr. Alexandreanu in 2024, with an average age of 72.
What services does Dr. Constanta Iulia Alexandreanu bill to Medicare?
In 2024, Dr. Alexandreanu's most billed Medicare services were anesthesia (00142).
Has Dr. Constanta Iulia Alexandreanu received payments from drug or device companies?
CMS Open Payments shows $775 in general payments to Dr. Alexandreanu from 1 company from 2022 to 2022. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Constanta Iulia Alexandreanu been practicing?
Dr. Alexandreanu graduated from medical school in 1997, 29 years ago.
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