Elizabeth Granieri, M.D.
NPI 1780975102ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Memphis, TN
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Memphis, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $2,333,149 for 2,833 claims, against $103,650 paid for services in 2024. Amgen Inc. was the largest of 30 companies reporting payments in 2025, $3,201 in all, mostly food and beverage.
Overview
| NPI | 1780975102 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 20, 2011 |
| Last updated in NPPES | Sep 18, 2026 |
| Certified by provider | Sep 18, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 289190 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (MS); Practitioner - Endocrinology (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 415 |
|---|---|
| Services billed | 4,172 across 61 procedure codes |
| Paid by Medicare | $103,650 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,833 · 6,362 30-day fills |
|---|---|
| Patients | 390 |
| Total drug cost | $2,333,149 |
| Generic share | 36% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Baptist Memorial Medical Group, Inc.Germantown, TN · 576 clinicians
Hospital affiliations
- Baptist Memorial HospitalMemphis, TN
- Baptist Memorial Hospital DesotoSouthaven, MS
- Baptist Memorial Hospital TiptonCovington, TN
- Baptist Memorial Hospital Union CountyNew Albany, MS
- Methodist Hospitals of MemphisMemphis, TN
Industry payments (Open Payments)
- 2025$3,201 · 149 payments from 30 companies
- 2024$2,416 · 107 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $433.89 | 25 |
| Sequel Med Tech, LLC | $372.60 | 13 |
| Lilly USA, LLC | $321.31 | 17 |
| Novo Nordisk Inc | $210.99 | 10 |
| Insulet Corporation | $195.13 | 8 |
What the 2025 payments were for
- Food and Beverage$3,168 · 148 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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