Quick answers
- Which hospitals does Corey Barker work at?
- Medicare's official clinician data lists Corey Barker at 2 hospitals: UPMC Horizon and UPMC Jameson. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Corey Barker see patients?
- Medicare's clinician data lists 3 practice locations, including Pittsburgh, PA, Sandusky, OH and Farrell, PA. Call before your visit to confirm the address.
- What is Corey Barker's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Corey Barker accept Medicare assignment?
- Yes. Medicare's clinician data says Corey Barker 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.
- What is the phone number for Corey Barker?
- (419) 609-1112, as listed in official Medicare / NPI Registry data.
- What is Corey Barker's NPI number?
- 1033746821. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Corey Barker works
Medicare's Facility Affiliation Data lists Corey Barker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UPMC HorizonGreenville, PA · Acute Care Hospital · CCN 390178
- UPMC JamesonNew Castle, PA · Acute Care Hospital · CCN 390016
Practice locations
Addresses where Corey Barker is enrolled with Medicare (CMS data updated 2026-10-02).
- 300 Halket StPittsburgh, PA 15213
- 3004 Hayes AveSandusky, OH 44870 (419) 609‑1112
- 350 Sharon New Castle RdFarrell, PA 16121
Group practices
Medicare enrollment lists Corey Barker as a member of these groups (CMS data updated 2026-10-02).
- University of Pittsburgh Physicians4,236 clinicians in the group
- Northern Ohio Medical Specialists, LLC251 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Pittsburgh
Clinicians with the same Medicare primary specialty in Pittsburgh, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie Col Of Osteo Med At Seton Hill Univ |
| Graduation year | 2020 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033746821 |
| 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