Dr. Alex R. Constantinescu, MD
- Part D claims, 2024
- 25
- Publications
- 3
- Hospital affiliations
- 1
- Industry payments
- $34
- Medical group
- 1
- Practice address
- 2900 Corporate Way, Miramar, FL 33025
- Practice phone
- Call (954) 265-9344
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Hospital Miramar - Medical Offices
Miramar, Florida
Find Dr. Constantinescu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Alex R. Constantinescu is a pediatric nephrology physician in Miramar, Florida
Dr. Constantinescu practices at Memorial Hospital Miramar - Medical Offices in Miramar, Florida.
Dr. Constantinescu's NPI, 1598785479, was assigned on July 20, 2006. Dr. Constantinescu graduated from University of Medicine and Pharmacy Timisoara in 1985. Dr. Constantinescu holds Florida license ME69131.
- NPI
- 1598785479NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173522984
- NPI enumeration date
- July 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (954) 265-9344
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 67
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alex R. Constantinescu practices at Memorial Hospital Miramar - Medical Offices in Miramar, Florida
Dr. Constantinescu's primary practice is Memorial Hospital Miramar - Medical Offices, at 2900 Corporate Way, Miramar, FL 33025 in Broward County. The practice phone is (954) 265-9344.
- Memorial Hospital Miramar - Medical Offices2900 Corporate Way, Miramar, FL 33025 · Broward CountyPhone(954) 265-9344
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Alex R. Constantinescu is affiliated with 3 sites of care and 1 medical group
Dr. Constantinescu's primary practice is Memorial Hospital Miramar - Medical Offices in Miramar, Florida. Dr. Constantinescu is also affiliated with Memorial Regional Hospital. The medical group on file is Memorial Division of High Risk Obstetrics. Dmand AI also links Dr. Constantinescu to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Alex R. Constantinescu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Constantinescu practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hospital Miramar - Medical Offices | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alex R. Constantinescu is one of 55 pediatric nephrology physicians in Florida
Pediatric nephrology is Dr. Constantinescu's primary specialty in the NPI Registry, under taxonomy code 2080P0210X. Dr. Constantinescu is board certified in pediatric nephrology by the American Board of Pediatrics. Dmand AI has Dr. Constantinescu's licenses on file in 2 states: Florida and New Jersey.
Specialties and state licenses
- Pediatric nephrology, FloridaPrimary
- New Jersey license
Clinical focus
Dmand AI lists chronic kidney disease among the conditions Dr. Constantinescu treats.
Pediatric nephrology physicians near Dr. Constantinescu
Counts of pediatric nephrology physicians 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. Alex R. Constantinescu's patients have a median age of 13
Across all payers, Dmand AI patient panel data puts Dr. Constantinescu's median patient age at 13, with 39% women.
Dr. Constantinescu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 13
Patient panel by sex, all payers
- Women39%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Alex R. Constantinescu wrote 25 Medicare Part D claims in 2024
In 2024, Dr. Constantinescu wrote 25 Medicare Part D claims. 72% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $7,827 in total drug cost. In 2016, CMS named 19 claims across 1 drug.
Dr. Constantinescu's Part D claims by kind of drug, 2024
- Generic18 claims72%
- Brand-name and other7 claims28%
Dr. Constantinescu's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2016 to 2023
- 2016
- 2023
- Claims for drugs CMS names
- 2016: 192023: 1237%
Drugs named by CMS: 1 in 2023, 1 in 2016.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Alex R. Constantinescu takes part in Medicare
Dr. Constantinescu 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. Alex R. Constantinescu has 3 publications on record
Dmand AI links 3 papers to Dr. Constantinescu, published from 2016 to 2020. Dr. Constantinescu's most frequent co-authors are Xamayta L. Negroni-Balasquide, MD, Jason L. Adler, MD and Rose Mary Ayoob, MD.
Dr. Constantinescu's most frequent co-authors
- Xamayta L. Negroni-Balasquide, MD2 shared papers
- Jason L. Adler, MD1 shared paper
- Rose Mary Ayoob, MD1 shared paper
Recent publications by Dr. Constantinescu
J Extra Corpor Technol
See who Dr. Constantinescu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Constantinescu works with, so you can find a warm path to the right pediatric nephrology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alex R. Constantinescu received $34 in industry payments from 2017 to 2019
CMS Open Payments shows 2 general payments to Dr. Constantinescu from 2 drug and device companies from 2017 to 2019. Education make up the largest share, 67% of the total. Alexion Pharmaceuticals, Inc. paid the most, $23.
General payments to Dr. Constantinescu by program year, 2017 to 2019
General payments to Dr. Constantinescu by kind, 2017 to 2019
- Education$2367%
- Food and beverage$1133%
Companies that paid Dr. Constantinescu the most, 2017 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alex R. Constantinescu graduated from University of Medicine and Pharmacy Timisoara
Dr. Constantinescu graduated from University of Medicine and Pharmacy Timisoara in 1985. Dr. Constantinescu is a member of ASH and ASN.
- Medical school
- Board certified in pediatric nephrology
Source: Dmand AI Professional Profile Data
Dr. Alex R. Constantinescu accepts plans from 16 insurance carriers
Dr. Constantinescu is in network with 16 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Elevance
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Constantinescu accepts, by number of carriers
- PPO10
- HMO7
- Medicare7
- POS5
- EPO4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Alex R. Constantinescu'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Alex R. Constantinescu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Alex R. Constantinescu's NPI number?
Dr. Alex R. Constantinescu's NPI number is 1598785479. It was assigned on July 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Alex R. Constantinescu?
Dr. Alex R. Constantinescu is a pediatric nephrology physician in Miramar, Florida. The primary specialty in the NPI Registry is Pediatric Nephrology Physician (taxonomy code 2080P0210X).
Where does Dr. Alex R. Constantinescu practice?
Dr. Constantinescu practices at 2900 Corporate Way, Miramar, FL 33025. Dr. Constantinescu's primary practice is Memorial Hospital Miramar - Medical Offices in Miramar, Florida. Dmand AI also links Dr. Constantinescu to 1 group practice or clinic.
What is Dr. Alex R. Constantinescu's office phone number?
The practice phone on file for Dr. Constantinescu is (954) 265-9344.
What is Dr. Alex R. Constantinescu's medical license number?
Dr. Constantinescu holds Florida license ME69131, one of the licenses on file in 2 states.
Which states has Dr. Alex R. Constantinescu been licensed in?
Dmand AI has state licenses on file for Dr. Constantinescu in Florida (1995 to 2026) and New Jersey (1995 to 2003).
Which hospitals is Dr. Alex R. Constantinescu affiliated with?
Dr. Constantinescu is affiliated with Memorial Regional Hospital.
What medical group is Dr. Alex R. Constantinescu part of?
Dr. Constantinescu is linked to Memorial Division of High Risk Obstetrics.
Does Dr. Alex R. Constantinescu accept Medicare?
Yes. CMS lists Dr. Constantinescu as accepting Medicare assignment.
Is Dr. Alex R. Constantinescu board certified?
Yes. Dr. Constantinescu is board certified in pediatric nephrology by the American Board of Pediatrics.
Show 7 more questionsShow fewer questions
Where did Dr. Alex R. Constantinescu go to medical school?
Dr. Constantinescu graduated from University of Medicine and Pharmacy Timisoara in 1985.
What drugs does Dr. Alex R. Constantinescu prescribe most?
In 2023 Medicare Part D data, Dr. Constantinescu's most prescribed drugs by claims were Katerzia.
Has Dr. Alex R. Constantinescu received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Dr. Constantinescu from 2 companies from 2017 to 2019. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Alex R. Constantinescu been practicing?
Dr. Constantinescu graduated from medical school in 1985, 41 years ago.
Does Dr. Alex R. Constantinescu do research?
Dmand AI links 3 publications to Dr. Constantinescu, published from 2016 to 2020.
Who does Dr. Alex R. Constantinescu publish with?
Dr. Constantinescu's most frequent co-authors are Xamayta L. Negroni-Balasquide, MD (2 shared papers), Jason L. Adler, MD (1 shared paper) and Rose Mary Ayoob, MD (1 shared paper).
What insurance does Dr. Alex R. Constantinescu accept?
Dr. Constantinescu is in network with 16 carriers, including Elevance, Aetna and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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