Quick answers
- Which hospitals does Cody L. Fields work at?
- Medicare's official clinician data lists Cody L. Fields at 1 hospital: University Health System, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cody L. Fields see patients?
- Medicare's clinician data lists 7 practice locations, including Mason City, IA, Knoxville, TN and Forest City, IA. Call before your visit to confirm the address.
- What is Cody L. Fields's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Cody L. Fields accept Medicare assignment?
- Yes. Medicare's clinician data says Cody L. Fields 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 Cody L. Fields?
- (865) 305-6810, as listed in official Medicare / NPI Registry data.
- What is Cody L. Fields's NPI number?
- 1437634680. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cody L. Fields works
Medicare's Facility Affiliation Data lists Cody L. Fields at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- University Health System, IncKnoxville, TN · Acute Care Hospital · CCN 440015
Practice locations
Addresses where Cody L. Fields is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 7; the Medicare profile lists all.
- 1000 4th St SWMason City, IA 50401
- 1924 Alcoa HwyKnoxville, TN 37920
- 1940 Alcoa HwyKnoxville, TN 37920 (865) 305‑6810
- 1940 Alcoa Hwy, Suite E180Knoxville, TN 37920 (865) 305‑7255
- 1940 Alcoa Hwy, Suite E260Knoxville, TN 37920 (865) 305‑6955
Group practices
Medicare enrollment lists Cody L. Fields as a member of these groups (CMS data updated 2026-10-02).
- University Health System, Inc.522 clinicians in the group
- North Iowa Mercy Clinics302 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Mason City
Clinicians with the same Medicare primary specialty in Mason City, IA — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437634680 |
| 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