Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Marissa Stalder

Individual provider Physical Therapist · NPI 1013614858

Marissa Stalder is a Physical Therapist in Waterloo, Iowa. Licensed in Iowa. Registered with an NPI since 2023.

Licensed in
IA
In the registry since
2023
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Practice location Address checks out

3560 Kimball Ave
Waterloo, IA 50702-5733
Phone: (319) 233-6995
Fax: (319) 233-7083
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physical Therapist (primary) Taxonomy 225100000X · Licence 098963 (IA)

Record details

NPI number1013614858
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedFebruary 13, 2023
Last updated in NPPESFebruary 13, 2023
Certification dateFebruary 13, 2023

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients37
Services billed 1,003 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

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