Katherine Lang Rotker, M.D.
NPI 1982998548ActiveIndividual· Urology· New London, CT
Urology (M.D.) in New London, Connecticut, trained at University of Massachusetts Medical School (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $91,247 for 735 claims, against $44,314 paid for services in 2024. Coloplast Corp was the largest of 4 companies reporting payments in 2025, $348.91 in all, mostly food and beverage.
Overview
| NPI | 1982998548 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 1, 2011 |
| Last updated in NPPES | Jul 15, 2022 |
| Certified by provider | Jul 15, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Urology Primary | 208800000X | 72098 | CT |
| Urology | 208800000X | CLP02322 | RI |
| Urology | 208800000X | 270035 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Urology (CT); Practitioner - Urology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 234 |
|---|---|
| Services billed | 536 across 36 procedure codes |
| Paid by Medicare | $44,314 |
Part D prescriptions in 2024
| Prescriptions (claims) | 735 · 1,364 30-day fills |
|---|---|
| Patients | 223 |
| Total drug cost | $91,247 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Massachusetts Medical School |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Urology |
| Telehealth | Offers telehealth |
Medical group
- Yale UniversityNew Haven, CT · 2,645 clinicians
Hospital affiliations
- Lawrence & Memorial HospitalNew London, CT
- Westerly HospitalWesterly, RI
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$348.91 · 4 payments from 4 companies
- 2024$43.80 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Coloplast Corp | $153.05 | 1 |
| Urogen Pharma, Inc. | $139.41 | 1 |
| Boston Scientific Corporation | $35.59 | 1 |
| Calyxo, Inc. | $20.86 | 1 |
What the 2025 payments were for
- Food and Beverage$348.91 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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