Katherine Havanidis
NPI 1205336419ActiveIndividual· Nurse Practitioner, Women's Health· Boston, MA
Nurse Practitioner, Women's Health with Althausen McGovern Assoc Inc, practicing in Boston, Massachusetts. 811 Medicare patients in 2024, $80,460 paid; nearly all of their 1,233 Part D prescriptions were generic (99%). Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $197.59 in all, mostly food and beverage. Lists Brigham and Women's Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1205336419 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 14, 2018 |
| Last updated in NPPES | Nov 5, 2025 |
| Certified by provider | Nov 5, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Women's Health Primary | 363LW0102X | RN2288161 | MA |
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 - Nurse Practitioner (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 811 |
|---|---|
| Services billed | 4,814 across 17 procedure codes |
| Paid by Medicare | $80,460 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,233 · 3,053 30-day fills |
|---|---|
| Patients | 343 |
| Total drug cost | $25,205 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Althausen McGovern Assoc IncBoston, MA · 2 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
- Newton-Wellesley HospitalNewton, MA
- North Shore Medical Center -Salem, MA
- Wentworth-Douglass HospitalDover, NH
Industry payments (Open Payments)
- 2025$197.59 · 5 payments from 2 companies
- 2024$23.14 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $178.07 | 4 |
| Ferring Pharmaceuticals Inc. | $19.52 | 1 |
What the 2025 payments were for
- Food and Beverage$197.59 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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