Quick answers
- Which hospitals does Keith E. Bortniker work at?
- Medicare's official clinician data lists Keith E. Bortniker at 5 hospitals: Garnet Health Medical Center, Good Samaritan Hospital of Suffern, Nyack Hospital, St Anthony Community Hospital and St John's Riverside Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keith E. Bortniker see patients?
- Medicare's clinician data lists 2 practice locations, including West Nyack, NY and Ramsey, NJ. Call before your visit to confirm the address.
- What is Keith E. Bortniker's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Keith E. Bortniker accept Medicare assignment?
- Yes. Medicare's clinician data says Keith E. Bortniker 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 Keith E. Bortniker?
- (845) 358-2844, as listed in official Medicare / NPI Registry data.
- What is Keith E. Bortniker's NPI number?
- 1508116823. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keith E. Bortniker works
Medicare's Facility Affiliation Data lists Keith E. Bortniker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Garnet Health Medical CenterMiddletown, NY · Acute Care Hospital · CCN 330126
- Good Samaritan Hospital of SuffernSuffern, NY · Acute Care Hospital · CCN 330158
- Nyack HospitalNyack, NY · Acute Care Hospital · CCN 330104
- St Anthony Community HospitalWarwick, NY · Acute Care Hospital · CCN 330205
- St John's Riverside HospitalYonkers, NY · Acute Care Hospital · CCN 330208
Practice locations
Addresses where Keith E. Bortniker is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 Crosfield Ave, Suite 302West Nyack, NY 10994 (845) 358‑2844
- 500 N Franklin TpkeRamsey, NJ 07446 (845) 358‑2844
Group practices
Medicare enrollment lists Keith E. Bortniker as a member of this group (CMS data updated 2026-10-02).
- Centerock Podiatry Associates, PC5 clinicians in the group
Specialties
- Podiatryprimary
Other podiatrists in West Nyack
Clinicians with the same Medicare primary specialty in West Nyack, NY — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Medical school | New York College Of Podiatric Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508116823 |
| 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