Avis Day, MD
Pediatrics Physician · Austin, TX
Avis Day, MD is a pediatrics physician with a practice address in Austin, Texas, and NPI 1609881762, issued on Jul 29, 2006. Check the license (Texas H3999, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Avis Day
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- H3999 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3816 S 1St St, Austin, TX 78704
- Phone
- (512) 443-1311
- Enumerated
- Jul 29, 2006
- Entity
- Type 1 · individual
Also registered at 3816 S 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William Blunk, AUDAudiologist1013466044
- Daniel Bradford, MD, JDPediatrics Physician1467193193
- Honor Canon, MDPediatrics Physician1043210347
- Michelle Carter, AUDAudiologist1932691706
- Boris Gritzka, MDPediatrics Physician1124033287
- Elaine Hamilton, M.D.Pediatrics Physician1215036173
Verify Avis Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license H3999Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
469 pediatrics physician records list a Austin practice address
They are 469 of the 26,585 NPPES records with a Austin practice address, and 5,641 pediatrics physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 469 in Austin → All 5,641 in Texas → Every provider in Austin →
Other pediatrics physician records in Texas
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- Rashida Abbas, M.D.Cypress, TX1740222371
- Umair Abbas, M.D.Corpus Christi, TX1417335654
- James Abbott, MDWebster, TX1518065846
- Khuzam Abdalla, M.DAbilene, TX1174769137
- Bayan Abdallah, M.DDallas, TX1790137628
- Waleed AbdelhafezAustin, TX1801230073
- Ahmed Abdin, M.DHouston, TX1427481449
- Jareatha Abdul-Raheem, MDJbsa Lackland, TX1790322485
- Khadijah Abdurrazaq, M.D, FAAPMidland, TX1336304120
Common questions
What is Avis Day, MD's NPI number?
Avis Day, MD's National Provider Identifier (NPI) is 1609881762, issued on Jul 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Avis Day, MD located?
The NPPES record lists a practice address at 3816 S 1St St, Austin, TX, 78704. Phone: (512) 443-1311. Providers update this record themselves, so call before visiting.
How can I verify Avis Day, MD's license?
NPPES lists Texas license number H3999, 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), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.