IndividualActive
Charles Keenan, PH.D.
NPI 1124243423 · Clinical Psychologist · Sherman, TX
Charles Keenan, PH.D. is a Clinical Psychologist provider in Sherman, TX (NPI 1124243423).
Provider details
- NPI number
- 1124243423
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15295 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
1800 Teague Dr
Suite 508
Sherman, TX 75090-2640
Phone: (903) 813-4787
Street-level locationGet directions
Mailing address
Po Box 4102
Commerce, TX 75429-4102
Registry dates
- Enumerated
- 2007-04-13
- Last updated
- 2007-07-08
Frequently asked questions
- What is Charles Keenan's NPI number?
- Charles Keenan's National Provider Identifier (NPI) is 1124243423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Keenan's specialty?
- Charles Keenan is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Charles Keenan located?
- Charles Keenan's practice location on file with NPPES is 1800 Teague Dr, Sherman, TX 75090-2640.
- What is Charles Keenan's phone number?
- The practice phone number listed in the NPPES registry for Charles Keenan is (903) 813-4787.
- Is Charles Keenan's NPI active?
- Yes — Charles Keenan's NPI (1124243423) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.