Doctor profile · Federal record
Dr. Esther Loya, P.A.C
Medical Physician Assistant (CMS: Physician Assistant) · Montclair, CA
- NPI 1548557309
- Accepts Medicare
- 16 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
8891 Central Ave
Montclair, CA 917631618
(909) 297-3361
fax (909) 621-1397 - Mailing address
-
812 W la Deney Dr
Ontario, CA 917621222
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- November 17, 2021
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 363AM0700X — NUCC code
- State license (1)
- California #PA 21261
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548557309. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $19.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
558
Patients
526
Total drug cost
$6,314
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 95 | 93 | $569 |
| Cephalexin | Generic | 84 | 82 | $854 |
| Azithromycin | Generic | 80 | 80 | $637 |
| Montelukast Sodium | Generic | 43 | 43 | $473 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 34 | 32 | $570 |
| Ciprofloxacin Hcl | Generic | 31 | 31 | $285 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 31 | 30 | $215 |
| Tramadol Hcl | Generic | 31 | 31 | $184 |
| Amoxicillin | Generic | 30 | 29 | $308 |
| Ondansetron Odt (Ondansetron) | Brand | 19 | 17 | $160 |
Frequently asked questions
What is Dr. Esther Loya's medical specialty?
Dr. Esther Loya practices Medical Physician Assistant in Montclair, CA.
Where does Dr. Esther Loya practice?
Dr. Esther Loya practices at 8891 Central Ave, Montclair, CA 917631618. Office phone: 9092973361.
What is Dr. Esther Loya's NPI?
Dr. Esther Loya's National Provider Identifier (NPI) is 1548557309, issued by NPPES.
Does Dr. Esther Loya accept Medicare assignment?
Yes. Dr. Esther Loya accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.