Carrie Ann Mi Costa, CNM
NPI 1538718952ActiveIndividual· Advanced Practice Midwife· Waterbury, CT
Advanced Practice Midwife (CNM) with Trinity Health of New England Provider Network Organization Inc and 2 other groups, practicing in Waterbury, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $12,683 for 187 claims, against $3,253 paid for services in 2024. Astellas Pharma US Inc was the largest of 10 companies reporting payments in 2025, $999.20 in all, mostly food and beverage. Lists Saint Mary's Hospital as a hospital affiliation.
Overview
| NPI | 1538718952 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNM |
| Sole proprietor | Yes |
| NPI issued | Sep 9, 2019 |
| Last updated in NPPES | Jun 24, 2023 |
| Certified by provider | Jun 24, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Advanced Practice Midwife Primary | 367A00000X | 459 | CT |
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 - Certified Nurse Midwife (Cnm) (CT); Practitioner - Certified Nurse Midwife (Cnm) (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 40 |
|---|---|
| Services billed | 101 across 11 procedure codes |
| Paid by Medicare | $3,253 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 355 30-day fills |
|---|---|
| Patients | 59 |
| Total drug cost | $12,683 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical groups
- Trinity Health of New England Provider Network Organization IncHartford, CT · 653 clinicians
- Physicians for Women's Health, LLCDanbury, CT · 318 clinicians
- St. Joseph Hospital of Nashua NhNashua, NH · 273 clinicians
Hospital affiliation
- Saint Mary's HospitalWaterbury, CT
Industry payments (Open Payments)
- 2025$999.20 · 34 payments from 10 companies
- 2024$996.62 · 43 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $354.54 | 6 |
| Millicent US Inc | $189.15 | 8 |
| Exact Sciences Corporation | $87.20 | 3 |
| Mayne Pharma Commercial LLC | $74.01 | 3 |
| Sumitomo Pharma America, Inc. | $73.11 | 4 |
What the 2025 payments were for
- Food and Beverage$899.21 · 33 payments
- Education$99.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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