Timothy Duy Dao, M.D.
Interventional Cardiology Physician · Plano, TX
Timothy Duy Dao, M.D. is an interventional cardiology physician with a practice address in Plano, Texas, and NPI 1407029689, issued on Apr 8, 2008. Check the license (Texas P3874, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Timothy Duy Dao
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- P3874 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3801 W 15TH St, Plano, TX 75075
- Phone
- (972) 985-8838
- Enumerated
- Apr 8, 2008
- Record last updated
- May 19, 2023
- Fax
- (844) 292-1457
- Medicare enrollment
- Enrolled (PECOS I20150928000704); accepts Medicare assignment
- Medical or professional school
- University Of Louisville School Of Medicine, 2008
- 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 3801 W 15TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jennifer Darrow, M.D.Pediatrics Physician1477552610
- John Duncan, MDCardiovascular Disease Physician1396844064
- Eugene Henderson, MDCardiovascular Disease Physician1679537815
- Arjun Nair, M.D.Cardiovascular Disease Physician1982866968
Verify Timothy Duy Dao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P3874Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% more Medicare Part D claims than the average interventional cardiology physician in 2024
3,762 Medicare Part D claims for 506 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D.
Most prescribed
- Metoprolol Succinate270 claims
- Losartan Potassium251 claims
- Atorvastatin Calcium243 claims
- Eliquis231 claims
- Rosuvastatin Calcium218 claims
- Clopidogrel202 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): 86.8 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: $6,825.02
61 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, 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
- Heartplace PLLCFrisco, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Timothy Duy Dao among 724 interventional cardiology physician records in Texas
Timothy Duy Dao, 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 2008, is newer than 54% of them.
- NPI issued2008 · 54% of these records are older, 38% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated2008 · 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 Plano → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Patricia Gum, MDPlano, TX 750751134183874
- David Musselman, MDPlano, TX 750751831137124
- Rikesh Patel, M.D.Plano, TX 750751760641377
- Gautam Reddy, M.D.Plano, TX 750751083898365
- Megan Toole, MDLewisville, TX 750771184035172
- Jared Christensen, MDMcKinney, TX 750711184030702
- Rakhee Makhija, M.D.McKinney, TX 750701336403369
- Ricardo Guerra, MDMcKinney, TX 750691750329066
Common questions
What is Timothy Duy Dao, M.D.'s NPI number?
Timothy Duy Dao, M.D.'s National Provider Identifier (NPI) is 1407029689, issued on Apr 8, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Duy Dao, M.D. located?
The NPPES record lists a practice address at 3801 W 15TH St, Plano, TX, 75075. Phone: (972) 985-8838. Providers update this record themselves, so call before visiting.
How can I verify Timothy Duy Dao, M.D.'s license?
NPPES lists Texas license number P3874, 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 Timothy Duy Dao, M.D. prescribe under Medicare Part D?
In 2024, Timothy Duy Dao, M.D. had 3,762 Medicare Part D claims for 506 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is Timothy Duy Dao, M.D.'s MIPS final score?
The 2023 MIPS final score is 86.8 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.