Jennifer H. Johnston, MD
NPI 1962436105ActiveIndividual· Obstetrics & Gynecology· Clarksville, TN
Obstetrics & Gynecology (MD) in Clarksville, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 1999). In 2024 Medicare paid $6,907 for 62 patients, and Part D covered 53 of their prescriptions, 87% of them generic. Organon LLC was the largest of 7 companies reporting payments in 2025, $290.06 in all, mostly food and beverage.
Overview
| NPI | 1962436105 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 11, 2006 |
| Last updated in NPPES | Jun 4, 2026 |
| Certified by provider | Jun 4, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 37376 | 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 (TN) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 62 |
|---|---|
| Services billed | 140 across 15 procedure codes |
| Paid by Medicare | $6,907 |
Part D prescriptions in 2024
| Prescriptions (claims) | 53 · 88 30-day fills |
|---|---|
| Patients | 23 |
| Total drug cost | $1,838 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Qcwh PCClarksville, TN · 5 clinicians
Hospital affiliation
- Vanderbilt Clarksville HospitalClarksville, TN
Industry payments (Open Payments)
- 2025$290.06 · 13 payments from 7 companies
- 2024$248.81 · 13 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Organon LLC | $83.03 | 4 |
| Hologic Sales and Service, LLC | $47.82 | 2 |
| Astellas Pharma US Inc | $46.86 | 2 |
| Exact Sciences Corporation | $40.64 | 2 |
| Vertex Pharmaceuticals Incorporated | $30.56 | 1 |
What the 2025 payments were for
- Food and Beverage$290.06 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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