Doctor profile · Federal record
Dr. Karen Sprague, N.P.
Nurse Practitioner · Dixon, CA
- NPI 1992887566
- Accepts Medicare
- 32 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
131 W A St
Dixon, CA 956203437
(707) 635-1600
fax (707) 635-1641 - Mailing address
-
3218 Conquistador Way
Davis, CA 956186722
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- February 20, 2013
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #7448
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992887566. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$24
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $23.82 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,464
Patients
375
Total drug cost
$42,709
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 196 | 61 | $4,367 |
| Metformin Hcl | Generic | 183 | 46 | $2,583 |
| Lisinopril | Generic | 128 | 37 | $2,145 |
| Omeprazole | Generic | 124 | 23 | $1,759 |
| Losartan Potassium | Generic | 118 | 28 | $1,840 |
| Amlodipine Besylate | Generic | 108 | 30 | $1,704 |
| Gabapentin | Generic | 93 | 28 | $2,914 |
| Simvastatin | Generic | 92 | 26 | $1,821 |
| Levothyroxine Sodium | Generic | 87 | 22 | $1,517 |
| Hydrochlorothiazide | Generic | 77 | 23 | $497 |
Frequently asked questions
What is Dr. Karen Sprague's medical specialty?
Dr. Karen Sprague practices Nurse Practitioner in Dixon, CA.
Where does Dr. Karen Sprague practice?
Dr. Karen Sprague practices at 131 W A St, Dixon, CA 956203437. Office phone: 7076351600.
What is Dr. Karen Sprague's NPI?
Dr. Karen Sprague's National Provider Identifier (NPI) is 1992887566, issued by NPPES.
Does Dr. Karen Sprague accept Medicare assignment?
Yes. Dr. Karen Sprague accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.