Quick answers
- Which hospitals does Grettel T. Tesado work at?
- Medicare's official clinician data lists Grettel T. Tesado at 1 hospital: Parkview Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Grettel T. Tesado see patients?
- Medicare's clinician data lists 4 practice locations, including Fort Wayne, IN and Kendallville, IN. Call before your visit to confirm the address.
- What is Grettel T. Tesado's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Grettel T. Tesado accept Medicare assignment?
- Yes. Medicare's clinician data says Grettel T. Tesado 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 Grettel T. Tesado?
- (260) 347-8556, as listed in official Medicare / NPI Registry data.
- What is Grettel T. Tesado's NPI number?
- 1811269780. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Grettel T. Tesado works
Medicare's Facility Affiliation Data lists Grettel T. Tesado at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Parkview Regional Medical CenterFort Wayne, IN · Acute Care Hospital · CCN 150021
Practice locations
Addresses where Grettel T. Tesado is enrolled with Medicare (CMS data updated 2026-10-02).
- 11109 Parkview Plaza DrFort Wayne, IN 46845
- 11109 Parkview Plaza Dr, Suite 117Fort Wayne, IN 46845
- 11115 Parkview Plaza DrFort Wayne, IN 46845
- 512 N Professional WayKendallville, IN 46755 (260) 347‑8556
Group practices
Medicare enrollment lists Grettel T. Tesado as a member of this group (CMS data updated 2026-10-02).
- Parkview Health System Inc1,377 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Fort Wayne
Clinicians with the same Medicare primary specialty in Fort Wayne, IN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1811269780 |
| 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