Ronak Rengarajan, M.D.
Interventional Cardiology Physician · Waxahachie, TX
Ronak Rengarajan, M.D. is an interventional cardiology physician with a practice address in Waxahachie, Texas, and NPI 1346604949, issued on Apr 9, 2016. Check the license (Texas S2878, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ronak Rengarajan
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- S2878 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1305 W Jefferson St Ste 100, Waxahachie, TX 75165
- Phone
- (469) 800-9400
- Enumerated
- Apr 9, 2016
- Record last updated
- Jul 18, 2023
- Medicare enrollment
- Enrolled (PECOS I20231106000601); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 724 in Texas → Look up another NPI →
Also registered at 1305 W Jefferson St Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sharon ChoiCardiovascular Disease Physician1376842120
Verify Ronak Rengarajan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S2878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,555 Medicare Part D claims for 280 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Rosuvastatin Calcium198 claims
- Losartan Potassium121 claims
- Metoprolol Succinate106 claims
- Clopidogrel104 claims
- Carvedilol101 claims
- Furosemide101 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: $1,088.02
43 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 6,394 providers of this specialty with any payment received $7,062.29 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
- Healthtexas Provider NetworkFort Worth, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronak Rengarajan among 724 interventional cardiology physician records in Texas
Ronak Rengarajan, M.D. is one of 724 interventional cardiology physician records with a practice address in Texas. 97% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 91% of them.
- NPI issued2016 · 91% of these records are older, 6% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2016 · median 2003 among the 653 with a school on file
- Record last updated2023 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Texas
There are 724 interventional cardiology physician records in Texas.
All 724 in Texas → Every provider in Waxahachie → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Obiora Anusionwu, M.D.Mesquite, TX 751501477746840
- Daniel OngMesquite, TX 751501427292705
- Saleem Mallick, MDMesquite, TX 751491588620884
- Mahmood Ali, MD FACCSunnyvale, TX 751821861432320
- Robert Brockie, MDSunnyvale, TX 751821669467445
- Manuel Cruz, MDDallas, TX 752061700833902
- Donald Wurzburg, MDDallas, TX 752061457397598
- Luis Bowen, M.D.Dallas, TX 752081902163033
Common questions
What is Ronak Rengarajan, M.D.'s NPI number?
Ronak Rengarajan, M.D.'s National Provider Identifier (NPI) is 1346604949, issued on Apr 9, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Ronak Rengarajan, M.D. located?
The NPPES record lists a practice address at 1305 W Jefferson St Ste 100, Waxahachie, TX, 75165. Phone: (469) 800-9400. Providers update this record themselves, so call before visiting.
How can I verify Ronak Rengarajan, M.D.'s license?
NPPES lists Texas license number S2878, 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 Ronak Rengarajan, M.D. prescribe under Medicare Part D?
In 2024, Ronak Rengarajan, M.D. had 1,555 Medicare Part D claims for 280 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.