Karen Mahan, SLPD. CCC-SLP
NPI 1033469010 · Speech-Language Pathologist · Sioux Falls, SD
Karen Mahan, SLPD. CCC-SLP is a Speech-Language Pathologist provider in Sioux Falls, SD (NPI 1033469010).
Provider details
- NPI number
- 1033469010
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- SLPD. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
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
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-09-17
- Last updated
- 2012-09-17
Frequently asked questions
- What is Karen Mahan's NPI number?
- Karen Mahan's National Provider Identifier (NPI) is 1033469010, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Mahan's specialty?
- Karen Mahan is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Karen Mahan located?
- Karen Mahan's practice location on file with NPPES is 5112 S Barrington Dr, Sioux Falls, SD 57108-5001.
- What is Karen Mahan's phone number?
- The practice phone number listed in the NPPES registry for Karen Mahan is (605) 371-0404.
- Is Karen Mahan's NPI active?
- Yes — Karen Mahan's NPI (1033469010) is active in the NPPES registry as of the last update on 2012-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.