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Nurse Practitioner

Sonya C. Howald

Sees patients in Hiawatha, IA · Marion, IA · Iowa

Summary

Sonya C. Howald (Nurse Practitioner) is enrolled with Medicare at 2 practice locations in Hiawatha, IA and Marion, IA. NPI 1306514898. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

Call(319) 378‑8362 NPI Registry record Medicare profile

From official Medicare data

This page shows what Medicare's official clinician data says about Sonya C. Howald, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

2Practice locations
Nurse PractitionerPrimary specialty
YesAccepts Medicare assignment
6Years since medical school (graduated 2020)
FemaleGender (as listed)
Mercy Physician Associates IncGroup practice

Quick answers

Where does Sonya C. Howald see patients?
Medicare's clinician data lists 2 practice locations, including Hiawatha, IA and Marion, IA. Call before your visit to confirm the address.
What is Sonya C. Howald's specialty?
Medicare lists Nurse Practitioner as the primary specialty.
Does Sonya C. Howald accept Medicare assignment?
Yes. Medicare's clinician data says Sonya C. Howald 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 Sonya C. Howald?
(319) 378-8362, as listed in official Medicare / NPI Registry data.
What is Sonya C. Howald's NPI number?
1306514898. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Sonya C. Howald is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Sonya C. Howald as a member of this group (CMS data updated 2026-10-02).

  • Mercy Physician Associates Inc101 clinicians in the group

Specialties

Find other clinicians: Nurse Practitioner, Iowa →

Other nurse practitioners in Hiawatha

Clinicians with the same Medicare primary specialty in Hiawatha, IA — not a recommendation.

All nurse practitioners in Hiawatha →

Clinician information

Graduation year2020
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1306514898
CorrectionsReport 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

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians