David John Viola, APRN
Acute Care Nurse Practitioner · Baytown, TX
David John Viola, APRN is an acute care nurse practitioner with a practice address in Baytown, Texas, and NPI 1972142859, issued on Dec 25, 2019. Check the license (Texas 1020839, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David John Viola
- Credential
- APRN
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- 1020839 TX
RN9411333 FL
Self-reported in NPPES; status is on the state search - Practice location
- 4401 Garth RD, Baytown, TX 77521
- Phone
- (281) 420-8600
- Enumerated
- Dec 25, 2019
- Record last updated
- Jul 3, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210706000933); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 3,239 in Texas → Look up another NPI →
Also registered at 4401 Garth RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Folayemi Adeluyi, FNP, AG-ACNPAdult Health Nurse Practitioner1801408794
- Hasan Al-Azzawi, M.D.Critical Care Medicine (Internal Medicine) Physician1982023420
- Sarah Al-Ghanim, MD,Hospitalist Physician1508328964
- Steven Albright, M.D.Plastic Surgery Physician1013154590
Verify David John Viola in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 1020839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- Houston Methodist Specialty PhysiciansHouston, TX
- Tmh Physician Associates PLLCBaytown, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David John Viola among 3,239 acute care nurse practitioner records in Texas
David John Viola, APRN is one of 3,239 acute care nurse practitioner records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 40% of them.
- NPI issued2019 · 40% of these records are older, 53% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2020 · median 2019 among the 2,120 with a school on file
- Record last updated2021 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
30 acute care nurse practitioner records list a practice address in Baytown
They are 30 of the 1,189 NPPES records with a practice address in Baytown, and 3,239 acute care nurse practitioner records in Texas.
All 3,239 in Texas → Every provider in Baytown → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Juneight Alcivar, ACNP-AGBaytown, TX 775211811406788
- Dolores Casey, NPBaytown, TX 775211689747461
- Jenny Haggard, ACNP,FNPBaytown, TX 775211285616664
- Matthew Kinzie, APRNBaytown, TX 775211205473790
- Ayesa Lagria, MSN, RN, AGACNP-BCBaytown, TX 775211306337316
- Patrick Laird, DNP, APRN, ACNP-BCBaytown, TX 775211629285770
- Yenngoc Le, APRN, AGACNP-BCBaytown, TX 775211891250924
- Kathie-Ann LeeBaytown, TX 775211730577396
Common questions
What is David John Viola, APRN's NPI number?
David John Viola, APRN's National Provider Identifier (NPI) is 1972142859, issued on Dec 25, 2019. An NPI identifies a provider in billing; it is not a license.
Where is David John Viola, APRN located?
The NPPES record lists a practice address at 4401 Garth RD, Baytown, TX, 77521. Phone: (281) 420-8600. Providers update this record themselves, so call before visiting.
How can I verify David John Viola, APRN's license?
NPPES lists Texas license number 1020839, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
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.