Kathleen E. Watt, MD
NPI 1336228592ActiveIndividual· Obstetrics & Gynecology· Littleton, CO
Obstetrics & Gynecology (MD) in Littleton, Colorado, trained at University of Colorado School of Medicine, Denver (class of 1997). Mostly services rather than prescriptions: Medicare paid $5,208 for 44 patients in 2024, with only 41 Part D claims. Astellas Pharma US Inc was the largest of 6 companies reporting payments in 2025, $225.33 in all, mostly food and beverage.
Overview
| NPI | 1336228592 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 6, 2006 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 38264 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 44 |
|---|---|
| Services billed | 85 across 17 procedure codes |
| Paid by Medicare | $5,208 |
Part D prescriptions in 2024
| Prescriptions (claims) | 41 · 99 30-day fills |
|---|---|
| Patients | 18 |
| Total drug cost | $1,739 |
| Generic share | 80% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Denver |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- OB-GYN AffiliatesLone Tree, CO · 64 clinicians
Hospital affiliation
- Adventhealth LittletonLittleton, CO
Industry payments (Open Payments)
- 2025$225.33 · 10 payments from 6 companies
- 2024$399.62 · 11 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $85.09 | 3 |
| Bayer Healthcare Pharmaceuticals Inc. | $44.87 | 2 |
| Exeltis, USA Inc. | $35.10 | 2 |
| Hologic Sales and Service, LLC | $24.13 | 1 |
| Mayne Pharma Commercial LLC | $19.79 | 1 |
What the 2025 payments were for
- Food and Beverage$225.33 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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