Doctor profile · Federal record
Dr. Katherine Griffin, NP
Nurse Practitioner · Fairfield, CA
- NPI 1790866937
- 20 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2720 Low CT
Fairfield, CA 945349771
(707) 427-4900
fax (707) 436-2507 - Additional location
-
770 Mason St
Vacaville, CA 956884646
(707) 454-5800
fax (707) 454-5932 - Mailing address
-
Po Box 255668
Sacramento, CA 958655668
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- July 21, 2022
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #NP9838
- Medicaid
- CA #RN468618
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1790866937. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$239
Transactions
11
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 2 | $65.74 | |
| Novartis Pharmaceuticals Corporation | 4 | $57.23 | |
| Baxter Healthcare | 1 | $43.30 | |
| GlaxoSmithKline, LLC. | 2 | $30.31 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $25.47 | |
| JAZZ PHARMACEUTICALS INC. | 1 | $16.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
636
Patients
232
Total drug cost
$379,646
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 125 | 47 | $152,263 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 74 | 37 | $2,711 |
| Anoro Ellipta (Umeclidinium Brm/Vilanterol Tr) | Brand | 67 | 17 | $61,390 |
| Montelukast Sodium | Generic | 58 | 28 | $1,642 |
| Prednisone | Generic | 44 | 31 | $167 |
| Breztri Aerosphere (Budesonide/Glycopyr/Formoterol) | Brand | 40 | 14 | $54,930 |
| Spiriva Respimat (Tiotropium Bromide) | Brand | 34 | 14 | $41,916 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 28 | 11 | $2,813 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 27 | 13 | $24,962 |
| Azithromycin | Generic | 26 | 20 | $245 |
Frequently asked questions
What is Dr. Katherine Griffin's medical specialty?
Dr. Katherine Griffin practices Nurse Practitioner in Fairfield, CA.
Where does Dr. Katherine Griffin practice?
Dr. Katherine Griffin practices at 2720 Low CT, Fairfield, CA 945349771. Office phone: 7074274900.
What is Dr. Katherine Griffin's NPI?
Dr. Katherine Griffin's National Provider Identifier (NPI) is 1790866937, issued by NPPES.