Quick answers
- Which hospitals does Nicholas Koch work at?
- Medicare's official clinician data lists Nicholas Koch at 5 hospitals: Grays Harbor Community Hospital, Jackson Purchase Medical Center, Mercy Hospital Ardmore, Inc, Saint Francis Hospital Muskogee and Saint Francis Hospital, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nicholas Koch see patients?
- Medicare's clinician data lists 5 practice locations, including Ardmore, OK, Tulsa, OK and Mayfield, KY. Call before your visit to confirm the address.
- What is Nicholas Koch's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Nicholas Koch accept Medicare assignment?
- Yes. Medicare's clinician data says Nicholas Koch 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 Nicholas Koch?
- (580) 220-6132, as listed in official Medicare / NPI Registry data.
- What is Nicholas Koch's NPI number?
- 1912326836. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nicholas Koch works
Medicare's Facility Affiliation Data lists Nicholas Koch at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Grays Harbor Community HospitalAberdeen, WA · Acute Care Hospital · CCN 500031
- Jackson Purchase Medical CenterMayfield, KY · Acute Care Hospital · CCN 180116
- Mercy Hospital Ardmore, IncArdmore, OK · Acute Care Hospital · CCN 370047
- Saint Francis Hospital MuskogeeMuskogee, OK · Acute Care Hospital · CCN 370025
- Saint Francis Hospital, IncTulsa, OK · Acute Care Hospital · CCN 370091
Practice locations
Addresses where Nicholas Koch is enrolled with Medicare (CMS data updated 2026-10-02).
- 1011 14th Ave NWArdmore, OK 73401 (580) 220‑6132
- 10501 E 91st StTulsa, OK 74133 (918) 307‑6130
- 1099 Medical Ctr CirMayfield, KY 42066 (270) 251‑4100
- 6161 S Yale AveTulsa, OK 74136 (918) 494‑2200
- 915 Anderson DrAberdeen, WA 98520 (360) 532‑8330
Group practices
Medicare enrollment lists Nicholas Koch as a member of these groups (CMS data updated 2026-10-02).
- Southeastern Emergency Physicians LLC784 clinicians in the group
- Mercy Clinic Oklahoma Communities649 clinicians in the group
- Northwest Emergency Physicians LLC271 clinicians in the group
- Ies ER Oklahoma LLC143 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Ardmore
Clinicians with the same Medicare primary specialty in Ardmore, OK — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912326836 |
| 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