Doctor profile · Federal record
Dr. David Vierra, MD
Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Napa, CA
- NPI 1467030619
- Accepts Medicare
- 6 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1000 Trancas St
Napa, CA 945582906
(707) 252-4411 - Additional location
-
1900 Electric RD
Salem, VA 241537494
(540) 577-5874
Credentials & registration
- NPI registered
- March 2021 — 5 yrs on file
- Profile last updated
- July 24, 2024
- Year of graduation
- 2020 — 6 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A197720
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467030619. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$32
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 2 | $32.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
129
Patients
25
Total drug cost
$840
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 17 | 0 | $112 |
| Lisinopril | Generic | 16 | 0 | $76 |
| Atorvastatin Calcium | Generic | 15 | 0 | $135 |
| Cefdinir | Generic | 15 | 14 | $199 |
| Losartan Potassium | Generic | 15 | 0 | $44 |
| Furosemide | Generic | 13 | 0 | $54 |
| Metoprolol Tartrate | Generic | 13 | 0 | $45 |
| Pantoprazole Sodium | Generic | 13 | 11 | $124 |
| Amlodipine Besylate | Generic | 12 | 0 | $51 |
Hospital affiliations
Frequently asked questions
What is Dr. David Vierra's medical specialty?
Dr. David Vierra practices Internal Medicine Physician in Napa, CA.
Where does Dr. David Vierra practice?
Dr. David Vierra practices at 1000 Trancas St, Napa, CA 945582906. Office phone: 7072524411.
What is Dr. David Vierra's NPI?
Dr. David Vierra's National Provider Identifier (NPI) is 1467030619, issued by NPPES.
Does Dr. David Vierra accept Medicare assignment?
Yes. Dr. David Vierra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.