Doctor profile · Federal record
Dr. Lauretta Karolczak, FNP-BC
Family Nurse Practitioner · Hesperia, CA
- NPI 1093582348
- 3 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
15398 Main St
Hesperia, CA 923453390
(760) 947-8231 - Mailing address
-
5050 Cygnet RD
Phelan, CA 923718520
Credentials & registration
- NPI registered
- December 2023 — 3 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95022174
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093582348. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$154
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 2 | $62.08 | |
| Corcept Therapeutics | 1 | $26.03 | |
| Bayer Healthcare Pharmaceuticals INC. | 1 | $23.14 | |
| Amgen INC. | 1 | $21.30 | |
| Lilly USA, LLC | 1 | $21.20 |
By nature of payment
Frequently asked questions
What is Dr. Lauretta Karolczak's medical specialty?
Dr. Lauretta Karolczak practices Family Nurse Practitioner in Hesperia, CA.
Where does Dr. Lauretta Karolczak practice?
Dr. Lauretta Karolczak practices at 15398 Main St, Hesperia, CA 923453390. Office phone: 7609478231.
What is Dr. Lauretta Karolczak's NPI?
Dr. Lauretta Karolczak's National Provider Identifier (NPI) is 1093582348, issued by NPPES.