Doctor profile · Federal record
Dr. Hector Diaz-Otero, MD
Family Medicine Physician (CMS: Family Practice) · Marysville, WA
- NPI 1508500810
- Accepts Medicare
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
9710 State Ave
Marysville, WA 982702232
(606) 531-7423
fax (360) 657-3095 - Additional location
-
1202 Martin Luther King JR Way
Tacoma, WA 984053926
(253) 441-4742 - Mailing address
-
Po Box 34703
Seattle, WA 981241703
Credentials & registration
- NPI registered
- April 2022 — 4 yrs on file
- Profile last updated
- July 31, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Washington #MD70027777
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508500810. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$14
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Dexcom, Inc. | 1 | $14.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
90
Patients
0
Total drug cost
$593
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 33 | 0 | $269 |
| Metformin Hcl | Generic | 23 | 0 | $65 |
| Lisinopril | Generic | 22 | 0 | $132 |
| Metoprolol Succinate | Generic | 12 | 0 | $126 |
Frequently asked questions
What is Dr. Hector Diaz-Otero's medical specialty?
Dr. Hector Diaz-Otero practices Family Medicine Physician in Marysville, WA.
Where does Dr. Hector Diaz-Otero practice?
Dr. Hector Diaz-Otero practices at 9710 State Ave, Marysville, WA 982702232. Office phone: 6065317423.
What is Dr. Hector Diaz-Otero's NPI?
Dr. Hector Diaz-Otero's National Provider Identifier (NPI) is 1508500810, issued by NPPES.
Does Dr. Hector Diaz-Otero accept Medicare assignment?
Yes. Dr. Hector Diaz-Otero accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.