Sydney Elizabeth Hattendorf, PA-C
NPI 1336788827ActiveIndividual· Physician Assistant· Oregon, OH
Physician Assistant (PA-C) with Mercy Health Physicians North Specialty Care LLC, practicing in Oregon, Ohio. Their prescriptions cost Medicare Part D more than their services did: $525,487 for 2,389 claims, against $10,266 paid for services in 2024. Gilead Sciences, Inc. was the largest of 6 companies reporting payments in 2025, $290.21 in all, mostly food and beverage. Lists Bay Park Community Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1336788827 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Dec 31, 2019 |
| Last updated in NPPES | May 10, 2024 |
| Certified by provider | May 10, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 50006086 | OH |
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 - Physician Assistant (NC); Practitioner - Physician Assistant (OH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 119 |
|---|---|
| Services billed | 143 across 7 procedure codes |
| Paid by Medicare | $10,266 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,389 · 3,096 30-day fills |
|---|---|
| Patients | 416 |
| Total drug cost | $525,487 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Mercy Health Physicians North Specialty Care LLCMaumee, OH · 355 clinicians
Hospital affiliations
- Bay Park Community HospitalOregon, OH
- Blue Ridge Healthcare Hospitals, IncMorganton, NC
- Mercy Health - Defiance HospitalDefiance, OH
- Mercy St Vincent Medical CenterToledo, OH
- Promedica Toledo HospitalToledo, OH
Industry payments (Open Payments)
- 2025$290.21 · 6 payments from 6 companies
- 2024$560.17 · 8 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Gilead Sciences, Inc. | $124.56 | 1 |
| Janssen Biotech, Inc. | $89.27 | 1 |
| Aimmune Therapeutics, Inc. | $22.10 | 1 |
| Abbvie Inc. | $19.22 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $17.62 | 1 |
What the 2025 payments were for
- Food and Beverage$290.21 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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