Hilary Haack, DO
NPI 1861839623ActiveIndividual· Family Medicine· Millsboro, DE
Family Medicine (DO) in Millsboro, Delaware, trained at Philadelphia College of Osteopathic Medicine (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $1,186,031 for 9,759 claims, against $170,242 paid for services in 2024. Pfizer Inc. was the largest of 17 companies reporting payments in 2025, $1,186 in all, mostly food and beverage.
Overview
| NPI | 1861839623 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Jun 3, 2013 |
| Last updated in NPPES | Apr 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 34.012376 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Family Practice (DE); Practitioner - Family Practice (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 632 |
|---|---|
| Services billed | 5,842 across 64 procedure codes |
| Paid by Medicare | $170,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,759 · 25,334 30-day fills |
|---|---|
| Patients | 777 |
| Total drug cost | $1,186,031 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | Philadelphia College of Osteopathic Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Tidalhealth Primary Care LLCMillsboro, DE · 65 clinicians
Hospital affiliations
- Atlantic General HospitalBerlin, MD
- Beebe Medical CenterLewes, DE
- Tidalhealth Nanticoke, Inc.Seaford, DE
- Tidalhealth Peninsula Regional, IncSalisbury, MD
Other facilities
- Amedisys Home HealthHome health agency · Georgetown, DE
- Aveanna Home HealthcareHome health agency · Milford, DE
- Beebe Hospital Home HealthHome health agency · Millsboro, DE
- Tidalhealth Home CareHome health agency · Laurel, DE
Industry payments (Open Payments)
- 2025$1,186 · 69 payments from 17 companies
- 2024$753.10 · 40 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $169.95 | 11 |
| Amgen Inc. | $164.24 | 12 |
| Abbvie Inc. | $151.76 | 11 |
| Merck Sharp & Dohme LLC | $120.71 | 5 |
| Novo Nordisk Inc | $109.70 | 6 |
What the 2025 payments were for
- Food and Beverage$1,186 · 69 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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