Madalyn Holmstedt
NPI 1336022201 · Speech-Language Pathologist · Altoona, IA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madalyn Holmstedt is a Speech-Language Pathologist provider in Altoona, IA (NPI 1336022201).
Provider details
- NPI number
- 1336022201
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 132635 (IA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-07-29
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Madalyn Holmstedt's NPI number?
- Madalyn Holmstedt's National Provider Identifier (NPI) is 1336022201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madalyn Holmstedt's specialty?
- Madalyn Holmstedt is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Madalyn Holmstedt located?
- Madalyn Holmstedt's practice location on file with NPPES is 3770 8th St Sw Ste G&i, Altoona, IA 50009-1048.
- What is Madalyn Holmstedt's phone number?
- The practice phone number listed in the NPPES registry for Madalyn Holmstedt is (515) 416-9380.
- Does Madalyn Holmstedt accept Medicare?
- Madalyn Holmstedt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madalyn Holmstedt's NPI active?
- Yes — Madalyn Holmstedt's NPI (1336022201) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.