Doctor profile · Federal record
Dr. Karl Biernath, D.D.S.
General Practice Dentistry · Napa, CA
- NPI 1922146570
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3448 Villa Ln, Suite 104
Napa, CA 945586471
(707) 265-9005
fax (707) 265-9005 - Mailing address
-
Po Box 3480
Yountville, CA 945993480
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 1223G0001X — NUCC code
- State license (1)
- California #37085
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922146570. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$100
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Straumann USA LLC | 1 | $100.00 |
By nature of payment
Frequently asked questions
What is Dr. Karl Biernath's medical specialty?
Dr. Karl Biernath practices General Practice Dentistry in Napa, CA.
Where does Dr. Karl Biernath practice?
Dr. Karl Biernath practices at 3448 Villa Ln, Napa, CA 945586471. Office phone: 7072659005.
What is Dr. Karl Biernath's NPI?
Dr. Karl Biernath's National Provider Identifier (NPI) is 1922146570, issued by NPPES.