Doctor profile · Federal record
Dr. Leonierose Dacuycuy, M.D.
Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Fremont, CA
- NPI 1588059661
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
3200 Kearney St
Fremont, CA 945382299
(510) 498-2357 - Additional location
-
7912 West Ln Ste 221
Stockton, CA 952103159
(209) 636-5000 - Mailing address
-
Po Box 276950
Sacramento, CA 958276950
Credentials & registration
- NPI registered
- April 2015 — 11 yrs on file
- Profile last updated
- October 24, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RE0101X — NUCC code
- State license (1)
- California #A144075
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588059661. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$210
Transactions
11
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 4 | $61.68 | |
| Novo Nordisk INC | 3 | $60.57 | |
| Lilly USA, LLC | 2 | $52.16 | |
| Abbott Laboratories | 1 | $17.63 | |
| Dexcom, INC. | 1 | $17.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
815
Patients
202
Total drug cost
$591,535
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Jardiance (Empagliflozin) | Brand | 138 | 39 | $179,195 |
| Trulicity (Dulaglutide) | Brand | 108 | 22 | $145,205 |
| Levothyroxine Sodium | Generic | 77 | 16 | $1,338 |
| Ozempic (Semaglutide) | Brand | 77 | 23 | $105,697 |
| Basaglar Kwikpen U-100 (Insulin Glargine,Hum.Rec.Anlog) | Brand | 75 | 19 | $24,916 |
| Metformin Hcl | Generic | 58 | 23 | $1,491 |
| Novolog Flexpen (Insulin Aspart) | Brand | 48 | 18 | $39,681 |
| Lantus Solostar (Insulin Glargine,Hum.Rec.Anlog) | Brand | 44 | 18 | $26,349 |
| Lantus (Insulin Glargine,Hum.Rec.Anlog) | Brand | 42 | 0 | $16,651 |
| Novolog (Insulin Aspart) | Brand | 32 | 0 | $25,900 |
Frequently asked questions
What is Dr. Leonierose Dacuycuy's medical specialty?
Dr. Leonierose Dacuycuy practices Endocrinology, Diabetes & Metabolism Physician in Fremont, CA.
Where does Dr. Leonierose Dacuycuy practice?
Dr. Leonierose Dacuycuy practices at 3200 Kearney St, Fremont, CA 945382299. Office phone: 5104982357.
What is Dr. Leonierose Dacuycuy's NPI?
Dr. Leonierose Dacuycuy's National Provider Identifier (NPI) is 1588059661, issued by NPPES.
Does Dr. Leonierose Dacuycuy accept Medicare assignment?
Yes. Dr. Leonierose Dacuycuy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.