Tanya Polkinghorn, MA, CCC-SLP
NPI 1346372745 · Speech-Language Pathologist · Sioux Falls, SD
Tanya Polkinghorn, MA, CCC-SLP is a Speech-Language Pathologist provider in Sioux Falls, SD (NPI 1346372745).
Provider details
- NPI number
- 1346372745
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
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
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
- 2007-03-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is Tanya Polkinghorn's NPI number?
- Tanya Polkinghorn's National Provider Identifier (NPI) is 1346372745, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tanya Polkinghorn's specialty?
- Tanya Polkinghorn is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Tanya Polkinghorn located?
- Tanya Polkinghorn's practice location on file with NPPES is 1100 W 41st St, Sioux Falls, SD 57105-6325.
- What is Tanya Polkinghorn's phone number?
- The practice phone number listed in the NPPES registry for Tanya Polkinghorn is (605) 782-2400.
- Is Tanya Polkinghorn's NPI active?
- Yes — Tanya Polkinghorn's NPI (1346372745) 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.