Quick answers
- Which hospitals does Esther C. Oney work at?
- Medicare's official clinician data lists Esther C. Oney at 2 hospitals: Frederick Health Hospital and Gettysburg Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Esther C. Oney see patients?
- Medicare's clinician data lists 3 practice locations, including Thurmont, MD and Frederick, MD. Call before your visit to confirm the address.
- What is Esther C. Oney's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Esther C. Oney accept Medicare assignment?
- Yes. Medicare's clinician data says Esther C. Oney accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does Esther C. Oney offer telehealth?
- Medicare's clinician data says Esther C. Oney offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Esther C. Oney?
- (307) 271-4333, as listed in official Medicare / NPI Registry data.
- What is Esther C. Oney's NPI number?
- 1902970544. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Esther C. Oney works
Medicare's Facility Affiliation Data lists Esther C. Oney at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Frederick Health HospitalFrederick, MD · Acute Care Hospital · CCN 210005
- Gettysburg HospitalGettysburg, PA · Acute Care Hospital · CCN 390065
Practice locations
Addresses where Esther C. Oney is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 S Ctr StThurmont, MD 21788 (307) 271‑4333
- 180 Thomas Johnson Dr, Suite 101Frederick, MD 21702 (301) 696‑8801
- 187 Thomas Johnson Dr, Suite 6Frederick, MD 21702
Group practices
Medicare enrollment lists Esther C. Oney as a member of these groups (CMS data updated 2026-10-02).
- Amber Hill Physical Therapy Inc334 clinicians in the group
- Amreen S Aziz MD PA6 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1988 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1902970544 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians