Quick answers
- Which hospitals does Johna F. Halko work at?
- Medicare's official clinician data lists Johna F. Halko at 2 hospitals: Oswego Hospital and St Joseph's Hospital Health Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Johna F. Halko see patients?
- Medicare's clinician data lists 4 practice locations, including Oswego, NY, Syracuse, NY and Liverpool, NY. Call before your visit to confirm the address.
- What is Johna F. Halko's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Johna F. Halko accept Medicare assignment?
- Yes. Medicare's clinician data says Johna F. Halko 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 Johna F. Halko offer telehealth?
- Medicare's clinician data says Johna F. Halko offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Johna F. Halko?
- (315) 349-5511, as listed in official Medicare / NPI Registry data.
- What is Johna F. Halko's NPI number?
- 1184339293. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Johna F. Halko works
Medicare's Facility Affiliation Data lists Johna F. Halko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Oswego HospitalOswego, NY · Acute Care Hospital · CCN 330218
- St Joseph's Hospital Health CenterSyracuse, NY · Acute Care Hospital · CCN 330140
Practice locations
Addresses where Johna F. Halko is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 W 6th StOswego, NY 13126 (315) 349‑5511
- 301 Prospect AveSyracuse, NY 13203
- 301 Prospect Ave, Suite 706Syracuse, NY 13203 (315) 703‑5200
- 5100 W Taft RdLiverpool, NY 13088
Group practices
Medicare enrollment lists Johna F. Halko as a member of these groups (CMS data updated 2026-10-02).
- St Josephs Medical PC382 clinicians in the group
- Physician Care PC74 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Oswego
Clinicians with the same Medicare primary specialty in Oswego, NY — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1184339293 |
| 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