Eugene Jonathan Wyszynski, DO
Hematology & Oncology Physician · Farmers Branch, TX
Eugene Jonathan Wyszynski, DO is a hematology & oncology physician with a practice address in Farmers Branch, Texas, and NPI 1760431845, issued on May 8, 2006. Check the license (Texas J3941, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eugene Jonathan Wyszynski
- Credential
- DO
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- J3941 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9 Medical Pkwy Ste 210, Farmers Branch, TX 75234
- Phone
- (214) 449-6511
- Enumerated
- May 8, 2006
- Record last updated
- Jul 24, 2024
- Fax
- (636) 548-1132
- Medicaid ID
- 115286014 TX
- Medicare enrollment
- Enrolled (PECOS I20040707000883); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1972
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 922 in Texas → Look up another NPI →
Verify Eugene Jonathan Wyszynski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J3941Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
404 Medicare Part D claims for 38 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims. 24 claims were for opioids.
Most prescribed
- Jakafi22 claims
- Letrozole21 claims
- Octagam18 claims
- Keytruda17 claims
- Alecensa15 claims
- Diphenhydramine Hcl15 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.
Industry payments in 2024: $415.15
9 payments; by number, the most common kind was food and beverage; the largest payer was Madrigal Pharmaceuticals. 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 4 group practices
- Desoto Healthcare Clinic LLCLewisville, TX
- Imed Physician Network, Inc.Harlingen, TX
- Stephen F Austin Community Health Center, Inc.Alvin, TX
- Vital Housecall LLCLewisville, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eugene Jonathan Wyszynski among 922 hematology & oncology physician records in Texas
Eugene Jonathan Wyszynski, DO is one of 922 hematology & oncology physician records with a practice address in Texas. 87% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 57% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1972 · median 2004 among the 691 with a school on file
- Record last updated2024 · 51% 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 Texas 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 Texas
There are 922 hematology & oncology physician records in Texas.
All 922 in Texas → Every provider in Farmers Branch → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Glenda Delgado Ramos, M.D.Dallas, TX 752351356793319
- Mariam El-Ashmawy, MD, PHDDallas, TX 752351750816641
- Clayton Jackson, MDDallas, TX 752351689029126
- Changchuan Jiang, M.D, MPHDallas, TX 752351881125011
- Amy Jones, MDDallas, TX 752351720422074
- Adeel Khan, MD MPHDallas, TX 752351376962357
- Jude Khatib, M.D.Dallas, TX 752351780054726
- Yazan Madanat, M.DDallas, TX 752351003256553
Common questions
What is Eugene Jonathan Wyszynski, DO's NPI number?
Eugene Jonathan Wyszynski, DO's National Provider Identifier (NPI) is 1760431845, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eugene Jonathan Wyszynski, DO located?
The NPPES record lists a practice address at 9 Medical Pkwy Ste 210, Farmers Branch, TX, 75234. Phone: (214) 449-6511. Providers update this record themselves, so call before visiting.
How can I verify Eugene Jonathan Wyszynski, DO's license?
NPPES lists Texas license number J3941, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Eugene Jonathan Wyszynski, DO prescribe under Medicare Part D?
In 2024, Eugene Jonathan Wyszynski, DO had 404 Medicare Part D claims for 38 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
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.