Mary Kallsen, MARY KALLSEN
NPI 1962428615 · Speech-Language Pathologist · Sioux City, IA
Mary Kallsen, MARY KALLSEN is a Speech-Language Pathologist provider in Sioux City, IA (NPI 1962428615).
Provider details
- NPI number
- 1962428615
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MARY KALLSEN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1084 (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
19 yrs 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
- 2006-07-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mary Kallsen's NPI number?
- Mary Kallsen's National Provider Identifier (NPI) is 1962428615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kallsen's specialty?
- Mary Kallsen is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Mary Kallsen located?
- Mary Kallsen's practice location on file with NPPES is 32302 Hickory Ave, Sioux City, IA 51108-8668.
- What is Mary Kallsen's phone number?
- The practice phone number listed in the NPPES registry for Mary Kallsen is (712) 239-4789.
- Is Mary Kallsen's NPI active?
- Yes — Mary Kallsen's NPI (1962428615) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.