Robert M. Tuttle, MD
NPI 1356312854ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· New York, NY
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in New York, New York, trained at University of Louisville School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $81,802 for 1,262 claims, against $34,631 paid for services in 2024. Regeneron Healthcare Solutions, Inc. was the largest of 2 companies reporting payments in 2025, $248.84 in all, mostly food and beverage.
Overview
| NPI | 1356312854 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 1, 2006 |
| Last updated in NPPES | Apr 27, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 215040 | NY |
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 (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 434 |
|---|---|
| Services billed | 497 across 17 procedure codes |
| Paid by Medicare | $34,631 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,262 · 3,390 30-day fills |
|---|---|
| Patients | 330 |
| Total drug cost | $81,802 |
| Generic share | 33% of claims |
Education and affiliations
| Medical school | University of Louisville School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Memorial Endocrine GroupNew York, NY · 19 clinicians
Industry payments (Open Payments)
- 2025$248.84 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $124.42 | 1 |
| Bayer Healthcare Pharmaceuticals Inc. | $124.42 | 1 |
What the 2025 payments were for
- Food and Beverage$248.84 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in New York
- 1346562345
- 1285938381
- 1093087926
- 1417145145
- 1710128053
- 1134500762
- 1689271629
- 1841956638
- 1639895055
- 1205076890
- 1649456286
- 1396153920
All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in New York →