Doctor profile · Federal record
Dr. Natalia Fretes Oviedo, MD
Internal Medicine Physician · Saginaw, MI
- NPI 1275104093
- 5 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Houghton Ave
Saginaw, MI 486025303
(989) 746-7681
Credentials & registration
- NPI registered
- July 2021 — 5 yrs on file
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4351048303
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275104093. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$112
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 1 | $62.48 | |
| Radius Health, Inc. | 1 | $49.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
161
Patients
32
Total drug cost
$2,736
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 40 | 21 | $754 |
| Lisinopril | Generic | 28 | 11 | $375 |
| Hydrochlorothiazide | Generic | 19 | 0 | $94 |
| Amlodipine Besylate | Generic | 18 | 0 | $269 |
| Levothyroxine Sodium | Generic | 17 | 0 | $341 |
| Omeprazole | Generic | 15 | 0 | $126 |
| Metoprolol Succinate | Generic | 13 | 0 | $575 |
| Carvedilol | Generic | 11 | 0 | $203 |
Frequently asked questions
What is Dr. Natalia Fretes Oviedo's medical specialty?
Dr. Natalia Fretes Oviedo practices Internal Medicine Physician in Saginaw, MI.
Where does Dr. Natalia Fretes Oviedo practice?
Dr. Natalia Fretes Oviedo practices at 1000 Houghton Ave, Saginaw, MI 486025303. Office phone: 9897467681.
What is Dr. Natalia Fretes Oviedo's NPI?
Dr. Natalia Fretes Oviedo's National Provider Identifier (NPI) is 1275104093, issued by NPPES.