IndividualActive
Thomas Ellis, PSYD
NPI 1659736676 · Psychologist · Houston, TX
Thomas Ellis, PSYD is a Psychologist provider in Houston, TX (NPI 1659736676).
Provider details
- NPI number
- 1659736676
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Male
- Sole proprietor
- No
- License
- 34041 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(73/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
12301 Main St
The Menninger Clinic
Houston, TX 77035-6207
Phone: (713) 275-5527
Approximate (ZIP-level) locationGet directions
Mailing address
12301 Main St.
Houston, TX 77035
Registry dates
- Enumerated
- 2015-12-17
- Last updated
- 2015-12-17
Frequently asked questions
- What is Thomas Ellis's NPI number?
- Thomas Ellis's National Provider Identifier (NPI) is 1659736676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Ellis's specialty?
- Thomas Ellis is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Thomas Ellis located?
- Thomas Ellis's practice location on file with NPPES is 12301 Main St, Houston, TX 77035-6207.
- What is Thomas Ellis's phone number?
- The practice phone number listed in the NPPES registry for Thomas Ellis is (713) 275-5527.
- Is Thomas Ellis's NPI active?
- Yes — Thomas Ellis's NPI (1659736676) is active in the NPPES registry as of the last update on 2015-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.