Doctor profile · Federal record
Dr. Girlielyn Tiu, MSN, APRN,FNP-C
Family Nurse Practitioner · Primary Care Nurse Practitioner · Upland, CA
- NPI 1306306766
- 7 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
630 N 13Th Ave Ste A
Upland, CA 917864978
(909) 985-7257 - Mailing address
-
3228 Oakridge Dr
Chino Hills, CA 917092433
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #95011434
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306306766. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$135
Transactions
6
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $39.29 | |
| Verrica Pharmaceuticals Inc. | 1 | $28.70 | |
| AstraZeneca Pharmaceuticals LP | 1 | $26.34 | |
| Phadia US Inc. | 1 | $22.25 | |
| Cranial Technologies, Inc | 1 | $18.66 |
By nature of payment
Frequently asked questions
What is Dr. Girlielyn Tiu's medical specialty?
Dr. Girlielyn Tiu practices Family Nurse Practitioner in Upland, CA.
Where does Dr. Girlielyn Tiu practice?
Dr. Girlielyn Tiu practices at 630 N 13Th Ave Ste A, Upland, CA 917864978. Office phone: 9099857257.
What is Dr. Girlielyn Tiu's NPI?
Dr. Girlielyn Tiu's National Provider Identifier (NPI) is 1306306766, issued by NPPES.