Doctor profile · Federal record
Dr. Esther Guardado, P.A.C
Physician Assistant · Fullerton, CA
- NPI 1073794152
- Accepts Medicare
- 22 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
101 Laguna RD Ste 200
Fullerton, CA 928353634
(714) 992-5350 - Additional location
-
501 S Idaho St, 100
La Habra, CA 90631
(562) 690-0400
Credentials & registration
- NPI registered
- November 2007 — 19 yrs on file
- Profile last updated
- November 25, 2024
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #17635
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1073794152. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$166
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| COLOPLAST CORP | 2 | $137.22 | |
| ABBVIE INC. | 1 | $28.62 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,269
Patients
409
Total drug cost
$19,593
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Metformin Hcl | Generic | 180 | 58 | $2,678 |
| Amlodipine Besylate | Generic | 156 | 49 | $1,808 |
| Atorvastatin Calcium | Generic | 142 | 50 | $3,365 |
| Lisinopril | Generic | 114 | 36 | $1,421 |
| Losartan Potassium | Generic | 111 | 34 | $1,704 |
| Levothyroxine Sodium | Generic | 108 | 32 | $2,133 |
| Lovastatin | Generic | 61 | 21 | $903 |
| Alprazolam | Generic | 59 | 11 | $303 |
| Fluticasone Propionate | Generic | 54 | 26 | $1,043 |
| Simvastatin | Generic | 54 | 17 | $995 |
Hospital affiliations
Frequently asked questions
What is Dr. Esther Guardado's medical specialty?
Dr. Esther Guardado practices Physician Assistant in Fullerton, CA.
Where does Dr. Esther Guardado practice?
Dr. Esther Guardado practices at 101 Laguna RD Ste 200, Fullerton, CA 928353634. Office phone: 7149925350.
What is Dr. Esther Guardado's NPI?
Dr. Esther Guardado's National Provider Identifier (NPI) is 1073794152, issued by NPPES.
Does Dr. Esther Guardado accept Medicare assignment?
Yes. Dr. Esther Guardado accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.