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Charles Schaefer, PH.D.
NPI 1598950529 · Clinical Psychologist · Houston, TX
Charles Schaefer, PH.D. is a Clinical Psychologist provider in Houston, TX (NPI 1598950529).
Provider details
- NPI number
- 1598950529
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4542-2 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
4355 Sylvanfield Dr Ste 210
Houston, TX 77014-1649
Phone: (281) 440-9098
Approximate (ZIP-level) locationGet directions
Mailing address
4355 Sylvanfield Dr Ste 210
Houston, TX 77014-1649
Registry dates
- Enumerated
- 2007-09-12
- Last updated
- 2007-09-12
Frequently asked questions
- What is Charles Schaefer's NPI number?
- Charles Schaefer's National Provider Identifier (NPI) is 1598950529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Schaefer's specialty?
- Charles Schaefer is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Charles Schaefer located?
- Charles Schaefer's practice location on file with NPPES is 4355 Sylvanfield Dr Ste 210, Houston, TX 77014-1649.
- What is Charles Schaefer's phone number?
- The practice phone number listed in the NPPES registry for Charles Schaefer is (281) 440-9098.
- Is Charles Schaefer's NPI active?
- Yes — Charles Schaefer's NPI (1598950529) is active in the NPPES registry as of the last update on 2007-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.