Oana Cristina Danciu, M.D.
Hematology & Oncology Physician · Chicago, IL
Oana Cristina Danciu, M.D. is a hematology & oncology physician with a practice address in Chicago, Illinois, and NPI 1043409394, issued on Oct 22, 2007. Check the license (Illinois 036123452, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Oana Cristina Danciu
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 036123452 IL
Self-reported in NPPES; status is on the state search - Practice location
- 840 S Wood St, Chicago, IL 60612
- Phone
- (312) 996-1581
- Enumerated
- Oct 22, 2007
- Record last updated
- May 3, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (312) 413-4131
- Medicare enrollment
- Enrolled (PECOS I20120926000730); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 840 S Wood St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Redouane Boumendjel, MDAnatomic Pathology & Clinical Pathology Physician1730349028
Verify Oana Cristina Danciu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036123452Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
213 Medicare Part D claims for 52 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Anastrozole65 claims
- Exemestane26 claims
- Tamoxifen Citrate18 claims
- Kisqali15 claims
- Verzenio13 claims
- Ibrance12 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 87.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $4,855.58
13 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- The Board OF Trustees OF The University OF IllinoisChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hematology & Oncology Physician providers in Illinois
There are 666 hematology & oncology physician records in Illinois.
Other hematology & oncology physician records in Illinois
- Yasmin Abaza, M.D.Chicago, IL1033548383
- Worood Abboud, M.D.Joliet, IL1245325018
- Sabree Abedrabo, MDPark Ridge, IL1790344471
- Ivy AbrahamChicago, IL1497172845
- Majed Abuhajir, MDRockford, IL1700837218
- Kehinde Adekola, MDChicago, IL1306026117
- Solomon Adler, M.D.Chicago, IL1043499866
- Edem Agamah, MDSpringfield, IL1932147279
- Vasia Ahmed, M.D.Tinley Park, IL1992797047
- Amer Al Homssi, M.D.Chicago Ridge, IL1215483391
Common questions
What is Oana Cristina Danciu, M.D.'s NPI number?
Oana Cristina Danciu, M.D.'s National Provider Identifier (NPI) is 1043409394, issued on Oct 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Oana Cristina Danciu, M.D. located?
The NPPES record lists a practice address at 840 S Wood St, Chicago, IL, 60612. Phone: (312) 996-1581. Providers update this record themselves, so call before visiting.
How can I verify Oana Cristina Danciu, M.D.'s license?
NPPES lists Illinois license number 036123452, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Oana Cristina Danciu, M.D. prescribe under Medicare Part D?
In 2024, Oana Cristina Danciu, M.D. had 213 Medicare Part D claims for 52 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Oana Cristina Danciu, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.