Daniel Steven Gan Ong
Interventional Cardiology Physician · Mesquite, TX
Daniel Steven Gan Ong is an interventional cardiology physician with a practice address in Mesquite, Texas, and NPI 1427292705, issued on Apr 30, 2009. Check the license (Texas R2192, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Steven Gan Ong
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License numbers
- R2192 TX
A136083 CA
Self-reported in NPPES; status is on the state search - Practice location
- 5308 N Galloway Ave Ste 201, Mesquite, TX 75150
- Phone
- (469) 800-3200
- Enumerated
- Apr 30, 2009
- Record last updated
- Apr 26, 2023
- Fax
- (469) 800-3210
- Medicare enrollment
- Enrolled (PECOS I20170630000282); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2009
- 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 5308 N Galloway Ave Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Obiora Anusionwu, M.D.Interventional Cardiology Physician1477746840
- Feni John, RN-FNP, AGACNPAcute Care Nurse Practitioner1346612769
Verify Daniel Steven Gan Ong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R2192Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% more Medicare Part D claims than the average interventional cardiology physician in 2024
4,171 Medicare Part D claims for 686 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium472 claims
- Metoprolol Succinate353 claims
- Clopidogrel330 claims
- Furosemide285 claims
- Carvedilol245 claims
- Rosuvastatin Calcium219 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: $1,147.71
49 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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 NetworkDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel Steven Gan Ong among 724 interventional cardiology physician records in Texas
Daniel Steven Gan Ong 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 2009, is newer than 62% of them.
- NPI issued2009 · 62% of these records are older, 33% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2009 · 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 Mesquite → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Obiora Anusionwu, M.D.Mesquite, TX 751501477746840
- Saleem Mallick, MDMesquite, TX 751491588620884
- Ronak Rengarajan, M.D.Waxahachie, TX 751651346604949
- Mahmood Ali, MD FACCSunnyvale, TX 751821861432320
- Robert Brockie, MDSunnyvale, TX 751821669467445
- Deepak Asti, M.DDesoto, TX 751151154633600
- Bonnie Honigsfeld, NPDesoto, TX 751151528259934
- Willie Lawrence, MDDesoto, TX 751151851345466
Common questions
What is Daniel Steven Gan Ong's NPI number?
Daniel Steven Gan Ong's National Provider Identifier (NPI) is 1427292705, issued on Apr 30, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Steven Gan Ong located?
The NPPES record lists a practice address at 5308 N Galloway Ave Ste 201, Mesquite, TX, 75150. Phone: (469) 800-3200. Providers update this record themselves, so call before visiting.
How can I verify Daniel Steven Gan Ong's license?
NPPES lists Texas license number R2192, 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 Daniel Steven Gan Ong prescribe under Medicare Part D?
In 2024, Daniel Steven Gan Ong had 4,171 Medicare Part D claims for 686 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.