Tammis Chadwell, M.ED., M.S. CCC-SLP
NPI 1346591781 · Speech-Language Pathologist · Round Rock, TX
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammis Chadwell, M.ED., M.S. CCC-SLP is a Speech-Language Pathologist provider in Round Rock, TX (NPI 1346591781).
Provider details
- NPI number
- 1346591781
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- M.ED., M.S. CCC-SLP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 104562 (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
13 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
- 2012-09-25
- Last updated
- 2012-09-25
Frequently asked questions
- What is Tammis Chadwell's NPI number?
- Tammis Chadwell's National Provider Identifier (NPI) is 1346591781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammis Chadwell's specialty?
- Tammis Chadwell is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Tammis Chadwell located?
- Tammis Chadwell's practice location on file with NPPES is 941 Hesters Crossing Rd Apt 3011, Round Rock, TX 78681-7810.
- What is Tammis Chadwell's phone number?
- The practice phone number listed in the NPPES registry for Tammis Chadwell is (512) 694-4247.
- Does Tammis Chadwell accept Medicare?
- Tammis Chadwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammis Chadwell's NPI active?
- Yes — Tammis Chadwell's NPI (1346591781) is active in the NPPES registry as of the last update on 2012-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.