Dr. Constantin Dasanu, MD, PhD

  • Kingsville, TX
  • Hematologist and oncologist
NPI1922120708PAC ID3375449465
Medicare services, 2024
3,591
Medicare patients, 2024
1,095
Part D claims, 2024
1,201
Publications
277
Clinical trials
12
Practice address
608 Elizabeth Ave, Kingsville, TX 78363
Practice phone
Call (361) 881-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Christus Spohn Hospital - Corpus Christi

Kingsville, Texas

See all 8 affiliations

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Dr. Constantin Dasanu is a hematologist and oncologist in Kingsville, Texas

Dr. Dasanu practices at Christus Spohn Hospital - Corpus Christi in Kingsville, Texas.

Dr. Dasanu's NPI, 1922120708, was assigned on April 4, 2007. Dr. Dasanu graduated from Nicolae Testemitanu State University of Medicine and Pharmacy in 1991. Dr. Dasanu holds California license C129085.

NPI and contact details
Medicare PAC ID
3375449465
NPI enumeration date
April 4, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(361) 881-3000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
61
Medical school graduation
1991

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Constantin Dasanu practices at Christus Spohn Hospital - Corpus Christi in Kingsville, Texas

Dr. Dasanu's primary practice is Christus Spohn Hospital - Corpus Christi, at 608 Elizabeth Ave, Kingsville, TX 78363 in Kleberg County. The practice phone is (361) 881-3000.

  • Christus Spohn Hospital - Corpus Christi
    608 Elizabeth Ave, Kingsville, TX 78363 · Kleberg CountyPhone(361) 881-3000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Constantin Dasanu is affiliated with 6 sites of care and 2 medical groups

Dr. Dasanu's primary practice is Christus Spohn Hospital - Corpus Christi in Kingsville, Texas. Dr. Dasanu is also affiliated with CHRISTUS Spohn Hospital Corpus Christi - Shoreline. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links Dr. Dasanu to 3 more hospitals, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 8 affiliations for Dr. Dasanu

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Constantin Dasanu's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dasanu practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Christus Spohn Hospital - Corpus ChristiAvailable with a free account
+5 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Constantin Dasanu is one of 814 hematologists and oncologists in Texas

Hematology and oncology is Dr. Dasanu's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Dasanu is board certified in hematology by the American Board of Internal Medicine. Dmand AI has Dr. Dasanu's licenses on file in 5 states: California, Texas, Connecticut, Washington and Idaho.

Specialties and state licenses

  • Hematology and oncology, CaliforniaPrimaryLicense C129085 · 2014 to 2026 · taxonomy 207RH0003X
  • Texas license2025
  • Connecticut license2008 to 2014
  • Washington license2003 to 2010
  • Idaho license2003 to 2004

Clinical focus

Dmand AI lists breast cancer, chronic anemia, chronic embolism thrombosis, chronic leukemia, colorectal cancer, deep vein thrombosis (DVT), immune deficiency disease and lung cancer among the conditions Dr. Dasanu treats.

Hematologists and oncologists near Dr. Dasanu

Counts of hematologists and oncologists with a Dmand AI profile, by place and practice. Each opens the list.

814hematologists and oncologists in Texas
5hematologists and oncologists in Kingsville

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Constantin Dasanu billed Medicare for 3,591 services in 2024

CMS data shows 3,591 Medicare services from Dr. Dasanu across 8 procedure codes in 2024, for 1,095 Medicare patients. Medicare paid $320,000 for them.

Medicare services, 20243,591
Medicare patients1,095
Paid by Medicare$320,000
Procedure codes8

Dr. Dasanu's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3,6092024: 3,591No change

Where Dr. Dasanu's Medicare services took place, 2024

  • In an office71320%
  • In a facility2,87880%

Dr. Dasanu compared with the Texas median for hematologists and oncologists, 2024

  • Dr. Dasanu
  • Texas median
Medicare services
3,591vs 1,1623.1 times
Medicare patients
1,095vs 2514.4 times
Part D claims
956vs 48996% above

Medians across 758 hematologists and oncologists in Texas with Dmand AI profiles that report each measure.

Dr. Dasanu'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.

See all procedures by Dr. Dasanu

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Constantin Dasanu treated 1,095 Medicare patients in 2024, average age 77

CMS counts 1,095 Medicare patients who saw Dr. Dasanu in 2024. The largest group is 75 to 84, with 505 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 2.02, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Dasanu's median patient age at 71, with 50% women.

Medicare patients, 20241,095
Average age77
Average risk score2.02
Also on Medicaid10%

Dr. Dasanu's Medicare patients by age, 2024

Dr. Dasanu's Medicare patients by sex, 2024

  • Women47343%
  • Men62257%

Chronic conditions among Dr. Dasanu's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Chronic kidney disease52%
  5. Ischemic heart disease37%
  6. Cancer31%
  7. Diabetes27%
  8. Atrial fibrillation26%

Share of Medicare patients with each condition. A patient can have several.

Dr. Dasanu's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women50%
  • Men50%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Constantin Dasanu wrote 1,201 Medicare Part D claims in 2024

In 2024, Dr. Dasanu wrote 1,201 Medicare Part D claims for 229 patients. 61% of them were for generic drugs. CMS names the drug for 956 of them, across 23 drugs with 11 or more claims each, at $5,097,597 in total drug cost. In 2023, CMS named 780 claims across 21 drugs.

Part D claims, 20241,201
Drugs named by CMS23
Total drug cost$5.1M
Part D patients229

Dr. Dasanu's Part D claims by kind of drug, 2024

  • Generic735 claims61%
  • Brand-name466 claims39%

Dr. Dasanu's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Dasanu's Part D claims, 2024

  • Antibiotics2%28 of 1,201 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 7802024: 95623%

Drugs named by CMS: 23 in 2024, 21 in 2023.

See all prescribing by Dr. Dasanu

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

Dr. Constantin Dasanu scored 88 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Dasanu for performance year 2024, reported as part of a group. Dr. Dasanu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dasanu as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Dasanu's MIPS scores, performance year 2024

  • 88of 100Final score
  • 85.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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Dr. Constantin Dasanu has 277 publications on record

Dmand AI links 277 papers to Dr. Dasanu, published from 2006 to 2025. 2018 was the busiest year, with 12. The most frequent topics are Antineoplastic Agents, Lung Neoplasms and Melanoma. Dr. Dasanu has published most often in J Oncol Pharm Pract. Dr. Dasanu's most frequent co-authors are Steven C. Plaxe, MD, Andrew Samir Iskandar, MD and Ashif K. Jethava, MD.

Papers277
Years published2006 to 2025

Dr. Dasanu's papers by year, 2016 to 2025

Topics Dr. Dasanu writes about most

  • Antineoplastic Agents
  • Lung Neoplasms
  • Melanoma
  • Adenocarcinoma
  • Antineoplastic Combined Chemotherapy Protocols
  • Multiple Myeloma
  • Protein Kinase Inhibitors
  • Neoplasms, Second Primary

Dr. Dasanu's most frequent co-authors

Recent publications by Dr. Dasanu

See all 277 publications and co-authors

See who Dr. Dasanu researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dasanu works with, so you can find a warm path to the right hematologists and oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Constantin Dasanu has worked on 12 clinical trials

Dmand AI links Dr. Dasanu to 12 clinical trials, 9 of them phase 2 studies. 7 are still active or recruiting. Conditions studied include Cystadenocarcinoma, Mucinous, Lymphoma, Follicular and Melanoma. National Cancer Institute (NCI) sponsors the most, 8.

Clinical trials with Dr. Dasanu by phase

  1. NonePhase 1: no trials
  2. 9Phase 2: 9 trials
  3. 1Phase 2/3: 1 trial
  4. 2Phase 3: 2 trials
  5. NonePhase 4: no trials

Conditions in Dr. Dasanu's trials

  • Cystadenocarcinoma, Mucinous
  • Lymphoma, Follicular
  • Melanoma
  • Somatostatinoma
  • Thyroid Neoplasms

Investigators on the most trials with Dr. Dasanu

Recent clinical trials with Dr. Dasanu

See all 12 clinical trials and co-investigators

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Constantin Dasanu received $1,134 in industry payments from 2016 to 2024

CMS Open Payments shows 26 general payments to Dr. Dasanu from 15 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 59% of the total. AstraZeneca Pharmaceuticals LP paid the most, $350.

General payments to Dr. Dasanu by program year, 2016 to 2024

General payments to Dr. Dasanu by kind, 2016 to 2024

$1.1Kin total
  • Food and beverage$67159%
  • Consulting fees$35031%
  • Education$11310%

Companies that paid Dr. Dasanu the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Dasanu

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Constantin Dasanu graduated from Nicolae Testemitanu State University of Medicine and Pharmacy

Dr. Dasanu graduated from Nicolae Testemitanu State University of Medicine and Pharmacy in 1991.

  1. Medical schoolNicolae Testemitanu State University of Medicine and Pharmacy
  2. Board certified in hematologyAmerican Board of Internal Medicine
  3. Board certified in medical oncologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Constantin Dasanu accepts plans from 13 insurance carriers

Dr. Dasanu is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +5 more carriersWith a free account

Plan types Dr. Dasanu accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Constantin Dasanu's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Constantin Dasanu

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. Constantin Dasanu's NPI number?

Dr. Constantin Dasanu's NPI number is 1922120708. It was assigned on April 4, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Constantin Dasanu?

Dr. Constantin Dasanu is a hematologist and oncologist in Kingsville, Texas. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Constantin Dasanu practice?

Dr. Dasanu practices at 608 Elizabeth Ave, Kingsville, TX 78363. Dr. Dasanu's primary practice is Christus Spohn Hospital - Corpus Christi in Kingsville, Texas. Dmand AI also links Dr. Dasanu to 3 hospitals, 1 group practice or clinic and 1 medical group.

What is Dr. Constantin Dasanu's office phone number?

The practice phone on file for Dr. Dasanu is (361) 881-3000.

What is Dr. Constantin Dasanu's medical license number?

Dr. Dasanu holds California license C129085, one of the licenses on file in 5 states.

Which states has Dr. Constantin Dasanu been licensed in?

Dmand AI has state licenses on file for Dr. Dasanu in California (2014 to 2026), Texas (2025), Connecticut (2008 to 2014), Washington (2003 to 2010) and Idaho (2003 to 2004).

Which hospitals is Dr. Constantin Dasanu affiliated with?

Dr. Dasanu is affiliated with CHRISTUS Spohn Hospital Corpus Christi - Shoreline. Dmand AI links Dr. Dasanu to 3 more hospitals.

What medical group is Dr. Constantin Dasanu part of?

Dr. Dasanu is linked to CHRISTUS Trinity Clinic. Dmand AI links Dr. Dasanu to 1 more medical group.

Does Dr. Constantin Dasanu accept Medicare?

Yes. CMS data shows Dr. Dasanu billed Medicare for 3,591 services in 2024, and Dr. Dasanu accepts Medicare assignment.

Does Dr. Constantin Dasanu offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Dasanu as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Constantin Dasanu's MIPS score?

Dr. Dasanu's MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.

How many Medicare patients does Dr. Constantin Dasanu see?

CMS counts 1,095 Medicare patients who saw Dr. Dasanu in 2024, with an average age of 77.

Is Dr. Constantin Dasanu board certified?

Yes. Dr. Dasanu is board certified in hematology by the American Board of Internal Medicine.

What services does Dr. Constantin Dasanu bill to Medicare?

In 2024, Dr. Dasanu's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).

Where did Dr. Constantin Dasanu go to medical school?

Dr. Dasanu graduated from Nicolae Testemitanu State University of Medicine and Pharmacy in 1991.

What drugs does Dr. Constantin Dasanu prescribe most?

In 2024 Medicare Part D data, Dr. Dasanu's most prescribed drugs by claims were Prednisone, Abiraterone Acetate and Hydroxyurea.

Has Dr. Constantin Dasanu received payments from drug or device companies?

CMS Open Payments shows $1,134 in general payments to Dr. Dasanu from 15 companies from 2016 to 2024. The largest total came from AstraZeneca Pharmaceuticals LP.

How long has Dr. Constantin Dasanu been practicing?

Dr. Dasanu graduated from medical school in 1991, 35 years ago.

Does Dr. Constantin Dasanu do research?

Dmand AI links 277 publications to Dr. Dasanu, published from 2006 to 2025. Dr. Dasanu has worked on 12 clinical trials.

Who does Dr. Constantin Dasanu publish with?

Dr. Dasanu's most frequent co-authors are Steven C. Plaxe, MD (15 shared papers), Andrew Samir Iskandar, MD (10 shared papers) and Ashif K. Jethava, MD (10 shared papers).

What insurance does Dr. Constantin Dasanu accept?

Dr. Dasanu is in network with 13 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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