Thelma Zirkelbach, ED.D., SLP CCC
NPI 1912142191 · Speech-Language Pathologist · Houston, TX
Thelma Zirkelbach, ED.D., SLP CCC is a Speech-Language Pathologist provider in Houston, TX (NPI 1912142191).
Provider details
- NPI number
- 1912142191
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- ED.D., SLP CCC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 10491 (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
17 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
- 2008-12-02
- Last updated
- 2008-12-02
Frequently asked questions
- What is Thelma Zirkelbach's NPI number?
- Thelma Zirkelbach's National Provider Identifier (NPI) is 1912142191, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thelma Zirkelbach's specialty?
- Thelma Zirkelbach is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Thelma Zirkelbach located?
- Thelma Zirkelbach's practice location on file with NPPES is 4907 Dumfries Dr, Houston, TX 77096-4223.
- What is Thelma Zirkelbach's phone number?
- The practice phone number listed in the NPPES registry for Thelma Zirkelbach is (713) 729-6615.
- Is Thelma Zirkelbach's NPI active?
- Yes — Thelma Zirkelbach's NPI (1912142191) is active in the NPPES registry as of the last update on 2008-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.