Mara Groom Hermiston, D.O.
NPI 1437599297ActiveIndividual· Family Medicine· Spirit Lake, IA
Family Medicine (D.O.) with Lakes Regional Healthcare, practicing in Spirit Lake, Iowa. Their prescriptions cost Medicare Part D more than their services did: $404,035 for 6,840 claims, against $77,482 paid for services in 2024. Lists Lakes Regional Healthcare as a hospital affiliation.
Overview
| NPI | 1437599297 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2013 |
| Last updated in NPPES | Dec 27, 2024 |
| Certified by provider | Dec 27, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | R-9859 | IA |
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 - Family Practice (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 460 |
|---|---|
| Services billed | 2,843 across 39 procedure codes |
| Paid by Medicare | $77,482 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,840 · 13,238 30-day fills |
|---|---|
| Patients | 481 |
| Total drug cost | $404,035 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Lakes Regional HealthcareSpirit Lake, IA · 38 clinicians
Hospital affiliation
- Lakes Regional HealthcareSpirit Lake, IA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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