Doctor profile · Federal record

Dr. David Viola, APRN

Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Baytown, TX

  • NPI 1972142859
  • Accepts Medicare
  • 6 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4401 Garth RD
Baytown, TX 775212122
(281) 420-8600
Additional location
2450 N Orange Blossom Trl
Kissimmee, FL 347442316
(407) 933-6642

Credentials & registration

NPPES · NUCC
NPI registered
December 2019 — 7 yrs on file
Profile last updated
July 3, 2021
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LA2100X — NUCC code
State licenses (2)
Texas #1020839 · Florida #RN9411333

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972142859. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
28
Distinct HCPCS
1
Medicare allowed
$5,014
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 28 28 $179

In context: peer comparison

Among 4 peers in Baytown Acute Care Nurse Practitioner, average services per provider: 31. This provider delivers 0.9× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. David Viola's medical specialty?
Dr. David Viola practices Acute Care Nurse Practitioner in Baytown, TX.
Where does Dr. David Viola practice?
Dr. David Viola practices at 4401 Garth RD, Baytown, TX 775212122. Office phone: 2814208600.
What is Dr. David Viola's NPI?
Dr. David Viola's National Provider Identifier (NPI) is 1972142859, issued by NPPES.
Does Dr. David Viola accept Medicare assignment?
Yes. Dr. David Viola accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Viola commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.

Methodology · sources used on this page

All figures on this page come from publicly available federal datasets. We do not edit, score, or summarise the underlying data. Profile generated Jul 20, 2026.

NPPES Provider identifiers and practice info May 11, 2026
Open Payments Industry payments to providers (Sunshine Act) May 11, 2026
Medicare Procedure Utilization Services and allowed amounts by HCPCS May 11, 2026
Medicare Part D Prescription drug claims May 11, 2026
CMS MIPS Quality performance scores May 11, 2026
OIG LEIE Federal exclusion / sanctions list May 11, 2026

Information based on publicly available federal data. Not medical advice. Report incorrect data ›