Derrick Dvorak, MD
Emergency Medicine Physician · Rowlett, TX
Derrick Dvorak, MD is an emergency medicine physician with a practice address in Rowlett, Texas, and NPI 1164607446, issued on Jan 4, 2008. Check the license (Texas P3527, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Derrick Dvorak
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- P3527 TX
01068417A IN
7526 SD
Self-reported in NPPES; status is on the state search - Practice location
- 6800 Scenic Dr, Rowlett, TX 75088
- Phone
- (972) 520-8000
- Enumerated
- Jan 4, 2008
- Entity
- Type 1 · individual
Also registered at 6800 Scenic Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Junaid Ahsan, DOHospitalist Physician1780978684
- Halli Carr, DNP, APRN, ACNP-BCAcute Care Nurse Practitioner1952585929
- Sadie ColeEmergency Medicine Physician1003252651
- Larry Dencklau, DOEmergency Medicine Physician1497736375
- Lin Du, D.O.Internal Medicine Physician1154477016
- George Early, DOEmergency Medicine Physician1346313418
Verify Derrick Dvorak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P3527Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
72% fewer Medicare Part D claims than the average emergency medicine physician in 2024
99 Medicare Part D claims for 72 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin13 claims
- Cyclobenzaprine Hcl12 claims
- Sulfamethoxazole-Trimethoprim11 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.
2 hospital and facility affiliations
- Small Hospital Innovations LLCMesquite, TX
- Texas Medicine Resources, LLPPlano, TX
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
9 emergency medicine physician records list a Rowlett practice address
They are 9 of the 734 NPPES records with a Rowlett practice address, and 4,494 emergency medicine physician records in Texas.
All 9 in Rowlett → All 4,494 in Texas → Every provider in Rowlett →
Other emergency medicine physician records in Texas
- Gordon Aalund, MDDallas, TX1740265263
- George Abatso, MDArlington, TX1265417786
- Lailah Abawi, D.O.Frisco, TX1023274164
- Sulaiman Abawi, D.O.Frisco, TX1780845255
- Agha Abbas, MDSunnyvale, TX1326001843
- Tazeen AbbasCollege Station, TX1700346962
- Abraham Abbott, MDBellaire, TX1023197175
- Mira Abdel Sattar, DOIrving, TX1417586728
- Mohammed Abdel-Al, M.D., M.S., M.SCHouston, TX1568810679
- Yousef Abdel-Raziq, MDTyler, TX1215432695
Common questions
What is Derrick Dvorak, MD's NPI number?
Derrick Dvorak, MD's National Provider Identifier (NPI) is 1164607446, issued on Jan 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Derrick Dvorak, MD located?
The NPPES record lists a practice address at 6800 Scenic Dr, Rowlett, TX, 75088. Phone: (972) 520-8000. Providers update this record themselves, so call before visiting.
How can I verify Derrick Dvorak, MD's license?
NPPES lists Texas license number P3527, 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 Derrick Dvorak, MD prescribe under Medicare Part D?
In 2024, Derrick Dvorak, MD had 99 Medicare Part D claims for 72 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.