Christannah M. Waters, M.D.
NPI 1104050681ActiveIndividual· Obstetrics & Gynecology· Haverhill, MA
Obstetrics & Gynecology (M.D.) in Haverhill, Massachusetts, trained at Loyola University of Chicago, Stritch School of Medicine (class of 2004). 174 Medicare patients in 2024, $20,986 paid; nearly all of their 354 Part D prescriptions were generic (91%). Hologic Sales and Service, LLC reported $37.60 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1104050681 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 12, 2009 |
| Last updated in NPPES | Jan 8, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 239493 | 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 - Obstetrics/Gynecology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 174 |
|---|---|
| Services billed | 290 across 21 procedure codes |
| Paid by Medicare | $20,986 |
Part D prescriptions in 2024
| Prescriptions (claims) | 354 · 590 30-day fills |
|---|---|
| Patients | 126 |
| Total drug cost | $21,216 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Loyola University of Chicago, Stritch School of Medicine |
|---|---|
| Graduation year | 2004 |
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Essex County OBGYN Assoc IncDanvers, MA · 26 clinicians
- Kronos Health PLLCLawrence, MA · 10 clinicians
Hospital affiliations
- Anna Jaques HospitalNewburyport, MA
- Holy Family HospitalMethuen, MA
- Merrimack Health Lawrence HospitalLawrence, MA
- Northeast Hospital CorporationBeverly, MA
- Parkland Medical CenterDerry, NH
Industry payments (Open Payments)
- 2024$37.60 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Hologic Sales and Service, LLC | $37.60 | 2 |
What the 2024 payments were for
- Food and Beverage$37.60 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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