David M. Zientek, MD
Interventional Cardiology Physician · Austin, TX
David M. Zientek, MD is an interventional cardiology physician with a practice address in Austin, Texas, and NPI 1629053061, issued on Dec 8, 2005. Check the license (Texas J1821, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- David M. Zientek
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- J1821 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6811 Austin Center Blvd, Austin, TX 78731
- Phone
- (512) 324-2705
- Enumerated
- Dec 8, 2005
- Record last updated
- Oct 28, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (512) 324-2706
- Medicaid IDs
- 119134807 TX
329134808 TX
119134805 TX
119134806 TX - Medicare enrollment
- Enrolled (PECOS I20070918000530); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1985
- 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 6811 Austin Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Agulnek, MA, OTR/LOccupational Therapist1124344551
- Anne Boon, MS CCC-SLPSpeech-Language Pathologist1578573986
- Elva Brewster, PTPhysical Therapist1659637981
- Maria Chiejina, M.D.Gastroenterology Physician1609214501
- Jessica Chonis, CGCGenetic Counselor (M.S.)1639444540
- Margaret Garwood, PTPhysical Therapist1902178189
Verify David M. Zientek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license J1821Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
1,827 Medicare Part D claims for 231 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
- Metoprolol Succinate185 claims
- Atorvastatin Calcium177 claims
- Amlodipine Besylate159 claims
- Metoprolol Tartrate128 claims
- Lisinopril101 claims
- Rosuvastatin Calcium100 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): 89.1 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).
Bills Medicare through one group practice
- Seton Family OF DoctorsAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David M. Zientek among 724 interventional cardiology physician records in Texas
David M. Zientek, MD 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 85% newer
- In a Medicare fileYes · 97% of these records are
- In the CMS Doctors and Clinicians fileYes · 90% of these records are
- Graduated1985 · median 2003 among the 653 with a school on file
- Record last updated2016 · 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 Austin → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Pradnya Brijmohan BhattadAustin, TX 787311750876686
- Nandu Gourineni, M.D.Lakeway, TX 787381033231220
- Oliver Aregullin, MDAustin, TX 787171275882599
- Charles Bailey, MD.Austin, TX 787451437145174
- Gerald Levy, M.D.Austin, TX 787451154306306
- Sachin Mehta, M.D.Austin, TX 787451295970820
- Erol Ozdil, M.D.Austin, TX 787451548245798
- Thomas Tracey, M.D.Austin, TX 787451780669499
Common questions
What is David M. Zientek, MD's NPI number?
David M. Zientek, MD's National Provider Identifier (NPI) is 1629053061, issued on Dec 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David M. Zientek, MD located?
The NPPES record lists a practice address at 6811 Austin Center Blvd, Austin, TX, 78731. Phone: (512) 324-2705. Providers update this record themselves, so call before visiting.
How can I verify David M. Zientek, MD's license?
NPPES lists Texas license number J1821, 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 David M. Zientek, MD prescribe under Medicare Part D?
In 2024, David M. Zientek, MD had 1,827 Medicare Part D claims for 231 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is David M. Zientek, MD's MIPS final score?
The 2023 MIPS final score is 89.1 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.