Katherine Briggs Farias, M.D.
NPI 1972696706ActiveIndividual· Obstetrics & Gynecology· Tucson, AZ
Obstetrics & Gynecology (M.D.) in Tucson, Arizona, trained at University of Arizona College of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $13,257 for 238 claims, against $8,101 paid for services in 2024. Hologic Sales and Service, LLC was the largest of 4 companies reporting payments in 2025, $297.27 in all, mostly food and beverage.
Overview
| NPI | 1972696706 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 2, 2006 |
| Last updated in NPPES | Jun 18, 2024 |
| Certified by provider | Jun 18, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 35919 | AZ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Obstetrics/Gynecology (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 84 |
|---|---|
| Services billed | 141 across 18 procedure codes |
| Paid by Medicare | $8,101 |
Part D prescriptions in 2024
| Prescriptions (claims) | 238 · 483 30-day fills |
|---|---|
| Patients | 95 |
| Total drug cost | $13,257 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Arizona College of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Tmc Medical NetworkTucson, AZ · 281 clinicians
- TmconeGreen Valley, AZ · 96 clinicians
Hospital affiliation
- Tucson Medical CenterTucson, AZ
Industry payments (Open Payments)
- 2025$297.27 · 7 payments from 4 companies
- 2024$149.12 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $159.34 | 4 |
| Organon LLC | $100.55 | 1 |
| Astellas Pharma US Inc | $23.54 | 1 |
| Smith+nephew, Inc. | $13.84 | 1 |
What the 2025 payments were for
- Food and Beverage$297.27 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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