Holly Tammens, CNM
NPI 1215320270ActiveIndividual· Advanced Practice Midwife· Honolulu, HI
Advanced Practice Midwife (CNM) with Koolau Womens Health Care Inc, practicing in Honolulu, Hawaii. Their prescriptions cost Medicare Part D more than their services did: $8,623 for 48 claims, against $1,662 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. reported $30.21 in payments in 2024, mostly food and beverage.
Overview
| NPI | 1215320270 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNM |
| Sole proprietor | No |
| NPI issued | Mar 13, 2015 |
| Last updated in NPPES | Mar 13, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Advanced Practice Midwife Primary | 367A00000X | 1763 | HI |
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) (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 13 |
|---|---|
| Services billed | 30 across 9 procedure codes |
| Paid by Medicare | $1,662 |
Part D prescriptions in 2024
| Prescriptions (claims) | 48 · 101 30-day fills |
|---|---|
| Patients | 20 |
| Total drug cost | $8,623 |
| Generic share | 81% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Certified Nurse Midwife (Cnm) |
Medical group
- Koolau Womens Health Care IncKailua, HI · 5 clinicians
Industry payments (Open Payments)
- 2024$30.21 · 1 payment from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $30.21 | 1 |
What the 2024 payments were for
- Food and Beverage$30.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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