Dennis Dyer Heintz, M.D.
Pediatric Gastroenterology Physician · Austin, TX
Dennis Dyer Heintz, M.D. is a pediatric gastroenterology physician with a practice address in Austin, Texas, and NPI 1568673705, issued on May 26, 2007. Check the license (Texas N9219, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dennis Dyer Heintz
- Credential
- M.D.
- Primary taxonomy
- Pediatric Gastroenterology Physician 2080P0206X
- License number
- N9219 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1301 Barbara Jordan Blvd, Austin, TX 78723
- Phone
- (512) 628-1810
- Enumerated
- May 26, 2007
- Record last updated
- Jan 31, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid IDs
- 323150802 TX
323150801 TX - Medicare enrollment
- Enrolled (PECOS I20130814000091); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At Houston, 2007
- Entity
- Type 1 · individual
Also registered at 1301 Barbara Jordan Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Coburn Allen, M.D.Pediatric Infectious Diseases Physician1114923984
- Ligiola Aranaga Sanchez, APRN CPNP-PCPediatric Nurse Practitioner1821545948
- Shannon Blackstock, RN, CPNPPediatric Nurse Practitioner1174801138
- Loa Borchert, APRN CPNP-PCPediatric Nurse Practitioner1710062369
- Brianna Burg, CPNPPediatric Nurse Practitioner1629203476
- Sarah Casey, PNP-PCPediatric Nurse Practitioner1780960401
Verify Dennis Dyer Heintz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N9219Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 71 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $593.80
13 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,184 providers of this specialty with any payment received $2,585.05 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
- Dell Childrens Medical GroupAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatric Gastroenterology Physician providers in Texas
There are 190 pediatric gastroenterology physician records in Texas.
Other pediatric gastroenterology physician records in Texas
- Cristoniel Abrenica, M.D.Houston, TX1679982680
- Amaka Akalonu, MDRichmond, TX1467771931
- Baraa Alabd Alrazzak, MDCypress, TX1922312230
- Bashar Alaswad, MDBeaumont, TX1851399067
- Cherise Ali, DOSan Antonio, TX1043879844
- Michele Alkalay, MDDallas, TX1679700462
- Jane Alookaran, M.D.,Houston, TX1295179919
- Jae-Koo An, M.D.Plano, TX1205805447
- Anthony Anani, MD, MPH, MBAProsper, TX1255656708
- John Andersen, MDDallas, TX1487616348
Common questions
What is Dennis Dyer Heintz, M.D.'s NPI number?
Dennis Dyer Heintz, M.D.'s National Provider Identifier (NPI) is 1568673705, issued on May 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Dyer Heintz, M.D. located?
The NPPES record lists a practice address at 1301 Barbara Jordan Blvd, Austin, TX, 78723. Phone: (512) 628-1810. Providers update this record themselves, so call before visiting.
How can I verify Dennis Dyer Heintz, M.D.'s license?
NPPES lists Texas license number N9219, 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.
What is Dennis Dyer Heintz, M.D.'s MIPS final score?
The 2023 MIPS final score is 71 of 100, reported for the practice group. 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.