Karen Hallowell, M.S. CCC-SLP
NPI 1326377524 · Speech-Language Pathologist · Austin, TX
Karen Hallowell, M.S. CCC-SLP is a Speech-Language Pathologist provider in Austin, TX (NPI 1326377524).
Provider details
- NPI number
- 1326377524
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 17787 (TX)
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
16 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
- 2009-12-17
- Last updated
- 2009-12-17
Frequently asked questions
- What is Karen Hallowell's NPI number?
- Karen Hallowell's National Provider Identifier (NPI) is 1326377524, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Hallowell's specialty?
- Karen Hallowell is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Karen Hallowell located?
- Karen Hallowell's practice location on file with NPPES is 9304 Axtellon Ct, Austin, TX 78749-4168.
- What is Karen Hallowell's phone number?
- The practice phone number listed in the NPPES registry for Karen Hallowell is (512) 584-8027.
- Is Karen Hallowell's NPI active?
- Yes — Karen Hallowell's NPI (1326377524) is active in the NPPES registry as of the last update on 2009-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.