Liliane Marie Hay, M.D.
Pediatrics Physician · Houston, TX
Liliane Marie Hay, M.D. is a pediatrics physician with a practice address in Houston, Texas, and NPI 1023136520, issued on Mar 26, 2007. Check the license (Texas K6601, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Liliane Marie Hay
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- K6601 TX
Self-reported in NPPES; status is on the state search - Practice location
- 915 Gessner RD, Houston, TX 77024
- Phone
- (713) 461-9100
- Enumerated
- Mar 26, 2007
- Record last updated
- Aug 2, 2023
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 5,641 in Texas → Look up another NPI →
Also registered at 915 Gessner RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Liliane Marie Hay in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K6601Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $214.30
12 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 21,580 providers of this specialty with any payment received $842.05 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.
Liliane Marie Hay among 5,641 pediatrics physician records in Texas
Liliane Marie Hay, M.D. is one of 5,641 pediatrics physician records with a practice address in Texas. 47% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 47% newer
- In a Medicare fileYes · 47% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,038 pediatrics physician records list a practice address in Houston
They are 1,038 of the 61,221 NPPES records with a practice address in Houston, and 5,641 pediatrics physician records in Texas.
All 5,641 in Texas → Every provider in Houston → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Luisa Arnal, MDHouston, TX 770241477743706
- Amanda Brack, M.D.Houston, TX 770241093856585
- Jan Davis, M.D.Houston, TX 770241699781997
- Helen Haney, MDKaty, TX 770241679574974
- Peter Jung, M.D.Houston, TX 770241962491928
- Ann Lee, M.D.Houston, TX 770241881881746
- Wen Lu, M.D.Houston, TX 770241134138894
- Abel Paredes, M.D.Houston, TX 770241932168614
Common questions
What is Liliane Marie Hay, M.D.'s NPI number?
Liliane Marie Hay, M.D.'s National Provider Identifier (NPI) is 1023136520, issued on Mar 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Liliane Marie Hay, M.D. located?
The NPPES record lists a practice address at 915 Gessner RD, Houston, TX, 77024. Phone: (713) 461-9100. Providers update this record themselves, so call before visiting.
How can I verify Liliane Marie Hay, M.D.'s license?
NPPES lists Texas license number K6601, 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.
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.