Diana M. Antoniucci, MD
NPI 1164486676ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· San Francisco, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in San Francisco, California, trained at Mayo Medical School (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $1,072,040 for 2,239 claims, against $99,426 paid for services in 2024. Tandem Diabetes Care, Inc. reported $23.33 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1164486676 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 12, 2006 |
| Last updated in NPPES | Mar 20, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | A74113 | CA |
| Internal Medicine | 207R00000X | A74113 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 459 |
|---|---|
| Services billed | 1,630 across 21 procedure codes |
| Paid by Medicare | $99,426 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,239 · 5,168 30-day fills |
|---|---|
| Patients | 329 |
| Total drug cost | $1,072,040 |
| Generic share | 53% of claims |
Education and affiliations
| Medical school | Mayo Medical School |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- California Pacific Medical Center - Mission BernalSan Francisco, CA
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA
- Novato Community HospitalNovato, CA
- Peninsula Medical CenterBurlingame, CA
Industry payments (Open Payments)
- 2024$23.33 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Tandem Diabetes Care, Inc. | $23.33 | 1 |
What the 2024 payments were for
- Food and Beverage$23.33 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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