Quick answers
- Which hospitals does Erica E. Koloff work at?
- Medicare's official clinician data lists Erica E. Koloff at 2 hospitals: Ascension St John Medical Center and Hillcrest Hospital South. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erica E. Koloff see patients?
- Medicare's clinician data lists 2 practice locations, including Tulsa, OK and Jenks, OK. Call before your visit to confirm the address.
- What is Erica E. Koloff's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Erica E. Koloff accept Medicare assignment?
- Yes. Medicare's clinician data says Erica E. Koloff 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 Erica E. Koloff?
- (918) 579-1000, as listed in official Medicare / NPI Registry data.
- What is Erica E. Koloff's NPI number?
- 1477107993. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erica E. Koloff works
Medicare's Facility Affiliation Data lists Erica E. Koloff at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St John Medical CenterTulsa, OK · Acute Care Hospital · CCN 370114
- Hillcrest Hospital SouthTulsa, OK · Acute Care Hospital · CCN 370202
Practice locations
Addresses where Erica E. Koloff is enrolled with Medicare (CMS data updated 2026-10-02).
- 1120 S Utica Ave, Hc Med CtrTulsa, OK 74104 (918) 579‑1000
- 3029 W Main StJenks, OK 74037 (918) 701‑2300
Group practices
Medicare enrollment lists Erica E. Koloff as a member of these groups (CMS data updated 2026-10-02).
- Emergenchealth PLLC1,056 clinicians in the group
- Integral Anesthesia LLC159 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Oklahoma →
Other nurse anesthetists in Tulsa
Clinicians with the same Medicare primary specialty in Tulsa, OK — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477107993 |
| 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