David C. Dosik, MD
Hematology & Oncology Physician · Brooklyn, NY
David C. Dosik, MD is a hematology & oncology physician with a practice address in Brooklyn, New York, and NPI 1770534653, issued on May 15, 2006. Check the license (New York 187815, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- David C. Dosik
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 187815 NY
Self-reported in NPPES; status is on the state search - Practice location
- 500 4TH Avenue, Brooklyn, NY 11205
- Phone
- (718) 208-1820
- Enumerated
- May 15, 2006
- Record last updated
- Jun 11, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (718) 208-1822
- Medicaid ID
- 01592245 NY
- Medicare enrollment
- Enrolled (PECOS I20041211000024); accepts Medicare assignment
- Medical or professional school
- State University Of New York Downstate Medical Center, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,163 in New York → Look up another NPI →
Verify David C. Dosik in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 187815Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
844 Medicare Part D claims for 188 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 14 claims were for opioids.
Most prescribed
- Anastrozole355 claims
- Tamoxifen Citrate87 claims
- Hydroxyurea48 claims
- Prochlorperazine Maleate40 claims
- Exemestane32 claims
- Prednisone20 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 MIPS final score for 2023 (Medicare payment program): 93.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,136.05
50 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. 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
- Dosik Hematology And Oncology PCBrooklyn, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David C. Dosik among 1,163 hematology & oncology physician records in New York
David C. Dosik, MD is one of 1,163 hematology & oncology physician records with a practice address in New York. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1990 · median 2002 among the 833 with a school on file
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in New York
There are 1,163 hematology & oncology physician records in New York.
All 1,163 in New York → Every provider in Brooklyn → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Aftabahmed Shaikh, MDBrooklyn, NY 112051851478234
- Tu Tu Aung-Hillman, M.D.Brooklyn, NY 112061871523001
- Micaela AustinBrooklyn, NY 112061699372565
- Azriel Hirschfeld, M.D.Brooklyn, NY 112061043240336
- Elvira Neculiseanu, M.D.Brooklyn, NY 112041518250729
- Mary Lynn Nierodzik, MDBrooklyn, NY 112061164559050
- Jennifer Wu, MDBrooklyn, NY 112061417997412
- Olcay Batuman, M.D.Brooklyn, NY 112031316931579
Common questions
What is David C. Dosik, MD's NPI number?
David C. Dosik, MD's National Provider Identifier (NPI) is 1770534653, issued on May 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David C. Dosik, MD located?
The NPPES record lists a practice address at 500 4TH Avenue, Brooklyn, NY, 11205. Phone: (718) 208-1820. Providers update this record themselves, so call before visiting.
How can I verify David C. Dosik, MD's license?
NPPES lists New York license number 187815, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David C. Dosik, MD prescribe under Medicare Part D?
In 2024, David C. Dosik, MD had 844 Medicare Part D claims for 188 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is David C. Dosik, MD's MIPS final score?
The 2023 MIPS final score is 93.5 of 100. 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.