Cathleen Shantz Mills, MD
NPI 1922000660ActiveIndividual· Obstetrics & Gynecology· Leesburg, VA
Obstetrics & Gynecology (MD) in Leesburg, Virginia, trained at Uniformed Services Uhs Fe Hebert School of Med (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $7,576 for 76 claims, against $2,870 paid for services in 2024. Mayne Pharma Commercial LLC was the largest of 3 companies reporting payments in 2025, $134.38 in all, mostly food and beverage.
Overview
| NPI | 1922000660 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 12, 2005 |
| Last updated in NPPES | Nov 29, 2023 |
| Certified by provider | Nov 29, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 0101056484 | VA |
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 (DC); Practitioner - Obstetrics/Gynecology (VA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 36 |
|---|---|
| Services billed | 59 across 10 procedure codes |
| Paid by Medicare | $2,870 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 168 30-day fills |
|---|---|
| Patients | 31 |
| Total drug cost | $7,576 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Uniformed Services Uhs Fe Hebert School of Med |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Capital Womens Care LLCFrederick, MD · 281 clinicians
Industry payments (Open Payments)
- 2025$134.38 · 5 payments from 3 companies
- 2024$255.81 · 9 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Mayne Pharma Commercial LLC | $58.20 | 2 |
| Exeltis, USA Inc. | $48.19 | 2 |
| Dexcom, Inc. | $27.99 | 1 |
What the 2025 payments were for
- Food and Beverage$134.38 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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