Doctor profile · Federal record
Dr. Maria Diestro, FNP
Nurse Practitioner · Port Arthur, TX
- NPI 1013916634
- Accepts Medicare
- 22 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2548 Memorial Blvd
Port Arthur, TX 776402825
(409) 983-1161
fax (409) 983-4933
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- August 2, 2011
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- Texas #451821
- Medicaid
- TX #126826002
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1013916634. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$102
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 4 | $66.55 | |
| Teva Pharmaceuticals USA, INC. | 1 | $20.27 | |
| Kyowa Kirin, INC. | 1 | $14.88 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,229
Patients
458
Total drug cost
$16,494
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 228 | 76 | $2,929 |
| Amlodipine Besylate | Generic | 117 | 42 | $853 |
| Metformin Hcl | Generic | 106 | 40 | $754 |
| Gabapentin | Generic | 103 | 35 | $2,596 |
| Fluticasone Propionate | Generic | 86 | 41 | $2,047 |
| Omeprazole | Generic | 81 | 38 | $1,484 |
| Lisinopril | Generic | 63 | 25 | $691 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 62 | 27 | $860 |
| Levothyroxine Sodium | Generic | 61 | 18 | $774 |
| Montelukast Sodium | Generic | 57 | 22 | $763 |
Frequently asked questions
What is Dr. Maria Diestro's medical specialty?
Dr. Maria Diestro practices Nurse Practitioner in Port Arthur, TX.
Where does Dr. Maria Diestro practice?
Dr. Maria Diestro practices at 2548 Memorial Blvd, Port Arthur, TX 776402825. Office phone: 4099831161.
What is Dr. Maria Diestro's NPI?
Dr. Maria Diestro's National Provider Identifier (NPI) is 1013916634, issued by NPPES.
Does Dr. Maria Diestro accept Medicare assignment?
Yes. Dr. Maria Diestro accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.