Quick answers
- Which hospitals does Jillian McCormick work at?
- Medicare's official clinician data lists Jillian McCormick at 1 hospital: Jefferson Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jillian McCormick see patients?
- Medicare's clinician data lists 2 practice locations, including West Mifflin, PA and Leechburg, PA. Call before your visit to confirm the address.
- What is Jillian McCormick's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Jillian McCormick accept Medicare assignment?
- Yes. Medicare's clinician data says Jillian McCormick 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 Jillian McCormick offer telehealth?
- Medicare's clinician data says Jillian McCormick offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jillian McCormick?
- (724) 845-7765, as listed in official Medicare / NPI Registry data.
- What is Jillian McCormick's NPI number?
- 1427396399. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jillian McCormick works
Medicare's Facility Affiliation Data lists Jillian McCormick at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jefferson HospitalJefferson Hills, PA · Acute Care Hospital · CCN 390265
Practice locations
Addresses where Jillian McCormick is enrolled with Medicare (CMS data updated 2026-10-02).
- 2027 Lebanon Church RdWest Mifflin, PA 15122
- 62 Greenbriar Dr, Suite 1Leechburg, PA 15656 (724) 845‑7765
Group practices
Medicare enrollment lists Jillian McCormick as a member of this group (CMS data updated 2026-10-02).
- Allegheny Clinic2,389 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in West Mifflin
Clinicians with the same Medicare primary specialty in West Mifflin, PA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427396399 |
| 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