Doctor profile · Federal record
Dr. Diana Girnita, MD, PHD
Rheumatology Physician · Internal Medicine Physician · Rheumatology Physician · Irvine, CA
- NPI 1922378116
- 14 yrs on file
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
614 Cultivate
Irvine, CA 926181357
(650) 525-4404
fax (650) 582-2895
Credentials & registration
- NPI registered
- January 2012 — 14 yrs on file
- Profile last updated
- January 16, 2026
- Specialty taxonomy
- 207RR0500X — NUCC code
- State licenses (2)
- California #A167653 · Ohio #35.122228
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922378116. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$39,462
Transactions
13
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 1 | $30,000.00 | |
| Ucb, INC. | 10 | $4,994.55 | |
| Ucb Sa | 1 | $4,330.34 | |
| Genzyme Corporation | 1 | $137.35 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
43
Patients
11
Total drug cost
$1,161
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 28 | 11 | $277 |
| Hydroxychloroquine Sulfate | Generic | 15 | 0 | $885 |
Frequently asked questions
What is Dr. Diana Girnita's medical specialty?
Dr. Diana Girnita practices Rheumatology Physician in Irvine, CA.
Where does Dr. Diana Girnita practice?
Dr. Diana Girnita practices at 614 Cultivate, Irvine, CA 926181357. Office phone: 6505254404.
What is Dr. Diana Girnita's NPI?
Dr. Diana Girnita's National Provider Identifier (NPI) is 1922378116, issued by NPPES.