Quick answers
- Which hospitals does Christopher Koontz work at?
- Medicare's official clinician data lists Christopher Koontz at 1 hospital: St Barnabas Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Christopher Koontz see patients?
- Medicare's clinician data lists 1 practice location in Bronx, NY. Call before your visit to confirm the address.
- What is Christopher Koontz's specialty?
- Medicare lists Hand Surgery as the primary specialty, and also General Surgery.
- Does Christopher Koontz accept Medicare assignment?
- Yes. Medicare's clinician data says Christopher Koontz 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 Christopher Koontz?
- (718) 960-6214, as listed in official Medicare / NPI Registry data.
- What is Christopher Koontz's NPI number?
- 1659709202. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Christopher Koontz works
Medicare's Facility Affiliation Data lists Christopher Koontz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Barnabas HospitalBronx, NY · Acute Care Hospital · CCN 330399
Practice locations
Addresses where Christopher Koontz is enrolled with Medicare (CMS data updated 2026-10-02).
- 4422 3rd AveBronx, NY 10457 (718) 960‑6214
Group practices
Medicare enrollment lists Christopher Koontz as a member of this group (CMS data updated 2026-10-02).
- SBH Physicians PC175 clinicians in the group
Specialties
- Hand Surgeryprimary
- General Surgeryalso
Other hand surgeons in Bronx
Clinicians with the same Medicare primary specialty in Bronx, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York University Medical College - Nlg |
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659709202 |
| 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