Heather Leigh Mayville, CNM
NPI 1699190181ActiveIndividual· Advanced Practice Midwife· Huntington, WV
Advanced Practice Midwife (CNM) with Valley Health Systems, Inc and 1 other group, practicing in Huntington, West Virginia. Their prescriptions cost Medicare Part D more than their services did: $2,988 for 33 claims, against $867.94 paid for services in 2024. Astellas Pharma US Inc was the largest of 7 companies reporting payments in 2025, $342.73 in all, mostly food and beverage. Lists St Marys Medical Center as a hospital affiliation.
Overview
| NPI | 1699190181 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNM |
| Sole proprietor | No |
| NPI issued | Feb 20, 2014 |
| Last updated in NPPES | Feb 5, 2026 |
| Certified by provider | Feb 5, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Advanced Practice Midwife Primary | 367A00000X | 64634 | WV |
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 - Certified Nurse Midwife (Cnm) (OH); Practitioner - Certified Nurse Midwife (Cnm) (WV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 19 across 5 procedure codes |
| Paid by Medicare | $867.94 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 76 30-day fills |
|---|---|
| Patients | 16 |
| Total drug cost | $2,988 |
| Generic share | 70% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical groups
- Valley Health Systems, IncHarts, WV · 112 clinicians
- St. Mary's Medical Management, LLCHuntington, WV · 88 clinicians
Hospital affiliation
- St Marys Medical CenterHuntington, WV
Industry payments (Open Payments)
- 2025$342.73 · 15 payments from 7 companies
- 2024$299.79 · 14 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $119.22 | 3 |
| Abbvie Inc. | $56.41 | 3 |
| Sage Therapeutics, LLC | $45.88 | 2 |
| Exeltis, USA Inc. | $45.54 | 3 |
| Exact Sciences Corporation | $32.29 | 2 |
What the 2025 payments were for
- Food and Beverage$263.74 · 14 payments
- Education$78.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other certified nurse midwives in Huntington
- 1023092046