Nathaniel Clifford Klein, M.D., M.B.A., M.S.
NPI 1780949297ActiveIndividual· Obstetrics & Gynecology· Morristown, TN
Obstetrics & Gynecology (M.D., M.B.A., M.S.) with Vanderbilt Integrated Providers LLC, practicing in Morristown, Tennessee. Part D covered 13 prescriptions written in 2024, 92% of them generic. Abbvie Inc. was the largest of 3 companies reporting payments in 2024, $68.73 in all, mostly food and beverage.
Overview
| NPI | 1780949297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., M.B.A., M.S. |
| Sole proprietor | Yes |
| NPI issued | Jul 10, 2012 |
| Last updated in NPPES | Aug 17, 2026 |
| Certified by provider | Aug 17, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 60789 | TN |
| Obstetrics & Gynecology, Gynecology | 207VG0400X | MD0000060789 | TN |
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 - Obstetrics/Gynecology (NV); Practitioner - Obstetrics/Gynecology (TN) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 13 · 13 30-day fills |
|---|---|
| Total drug cost | $447.61 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2012 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Vanderbilt Integrated Providers LLCShelbyville, TN · 85 clinicians
Industry payments (Open Payments)
- 2024$68.73 · 3 payments from 3 companies
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $29.47 | 1 |
| Astellas Pharma US Inc | $22.39 | 1 |
| Medtronic, Inc. | $16.87 | 1 |
What the 2024 payments were for
- Food and Beverage$68.73 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other OB-GYNs in Morristown
- 1275531980
- 1396743951
- 1518025816
- 1770554578
- 1043463797
- 1073835435
- 1467404293
- 1619120458
- 1841421799
- 1972501534
- 1184620270
- 1205939782