NPPES file of Aug 9, 2026

Michael James Gennrich, M.D.

Pediatrics Physician · Austin, TX

Michael James Gennrich, M.D. is a pediatrics physician with a practice address in Austin, Texas, and NPI 1609087899, issued on May 27, 2007. Check the license (Texas N1325, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1609087899
Name
Michael James Gennrich
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
N1325 TX
Self-reported in NPPES; status is on the state search
Practice location
4515 Seton Center Pkwy, Austin, TX 78759
Phone
(512) 338-8388
Enumerated
May 27, 2007
Record last updated
Jun 27, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(512) 338-8430
Medicaid IDs
197715908 TX
197715909 TX
197715910 TX
Medicare enrollment
Enrolled (PECOS I20130114000077); accepts Medicare assignment
Medical or professional school
University Of Wisconsin School Of Medicine, 2004
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4515 Seton Center Pkwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Tracy Armstrong, CCC-AAudiologist1790090314
  2. Ashley Brannon, PA-CPhysician Assistant1043632086
  3. Deborah Countie, MDPediatrics Physician1508872888
  4. Denise Descouzis, MAAudiologist1255665725
  5. Carson Higgs, MDFamily Medicine Physician1437304243
  6. Jolly John, PA-CPhysician Assistant1740737444

Verify Michael James Gennrich in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license N1325    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Austin Regional Clinic PAAustin, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

469 pediatrics physician records list a practice address in Austin

They are 469 of the 26,585 NPPES records with a practice address in Austin, and 5,641 pediatrics physician records in Texas.

All 469 in Austin → All 5,641 in Texas → Every provider in Austin →

Other pediatrics physician records in Texas

  1. Mehreen Abbas, MDCorpus Christi, TX1740850767
  2. Rashida Abbas, M.D.Cypress, TX1740222371
  3. Umair Abbas, M.D.Corpus Christi, TX1417335654
  4. James Abbott, MDWebster, TX1518065846
  5. Khuzam Abdalla, M.DAbilene, TX1174769137
  6. Bayan Abdallah, M.DDallas, TX1790137628
  7. Waleed AbdelhafezAustin, TX1801230073
  8. Ahmed Abdin, M.DHouston, TX1427481449
  9. Jareatha Abdul-Raheem, MDJbsa Lackland, TX1790322485
  10. Khadijah Abdurrazaq, M.D, FAAPMidland, TX1336304120

Common questions

What is Michael James Gennrich, M.D.'s NPI number?

Michael James Gennrich, M.D.'s National Provider Identifier (NPI) is 1609087899, issued on May 27, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michael James Gennrich, M.D. located?

The NPPES record lists a practice address at 4515 Seton Center Pkwy, Austin, TX, 78759. Phone: (512) 338-8388. Providers update this record themselves, so call before visiting.

How can I verify Michael James Gennrich, M.D.'s license?

NPPES lists Texas license number N1325, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.