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Diana Hamilton, PSY.D.
NPI 1336675743 · Psychologist · Willow Park, TX
Diana Hamilton, PSY.D. is a Psychologist provider in Willow Park, TX (NPI 1336675743).
Provider details
- NPI number
- 1336675743
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8950 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
4971 East Interstate Service Road North
Willow Park, TX 76087
Phone: (682) 500-5436
Approximate (ZIP-level) locationGet directions
Mailing address
4971 East Interstate Service Road North
Willow Park, TX 76087
Registry dates
- Enumerated
- 2017-05-04
- Last updated
- 2017-05-04
Frequently asked questions
- What is Diana Hamilton's NPI number?
- Diana Hamilton's National Provider Identifier (NPI) is 1336675743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Hamilton's specialty?
- Diana Hamilton is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Diana Hamilton located?
- Diana Hamilton's practice location on file with NPPES is 4971 East Interstate Service Road North, Willow Park, TX 76087.
- What is Diana Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Diana Hamilton is (682) 500-5436.
- Is Diana Hamilton's NPI active?
- Yes — Diana Hamilton's NPI (1336675743) is active in the NPPES registry as of the last update on 2017-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.