Quick answers
- Where does Loretta L. Martzahl see patients?
- Medicare's clinician data lists 2 practice locations, including Ankeny, IA. Call before your visit to confirm the address.
- What is Loretta L. Martzahl's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Loretta L. Martzahl accept Medicare assignment?
- Yes. Medicare's clinician data says Loretta L. Martzahl 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 Loretta L. Martzahl?
- (515) 508-1150, as listed in official Medicare / NPI Registry data.
- What is Loretta L. Martzahl's NPI number?
- 1114787140. 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 Loretta L. Martzahl is enrolled with Medicare (CMS data updated 2026-10-02).
- 1850 SW Plaza Shops Ln, Suite DAnkeny, IA 50023
- 1910 SW Plaza Shops LnAnkeny, IA 50023 (515) 508‑1150
Group practices
Medicare enrollment lists Loretta L. Martzahl as a member of this group (CMS data updated 2026-10-02).
- Ankeny Family Counseling5 clinicians in the group
Specialties
- Clinical Social Workerprimary
Other clinical social workers in Ankeny
Clinicians with the same Medicare primary specialty in Ankeny, IA — not a recommendation.
Clinician information
| Graduation year | 2022 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114787140 |
| 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
- 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