Diana Hamilton, PSY.D.
Psychologist · Willow Park, TX
Diana Hamilton, PSY.D. is a psychologist with a practice address in Willow Park, Texas, and NPI 1336675743, issued on May 4, 2017. Check the license with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Diana Hamilton
- Credential
- PSY.D.
- Primary taxonomy
- Psychologist 103T00000X
- License number
- 8950 MA
Self-reported in NPPES; status is on the state search - Practice location
- 4971 East Interstate Service Road North, Willow Park, TX 76087
- Phone
- (682) 500-5436
- Enumerated
- May 4, 2017
- Entity
- Type 1 · individual
Verify Diana Hamilton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2 psychologist records list a Willow Park practice address
They are 2 of the 193 NPPES records with a Willow Park practice address, and 2,128 psychologist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2 in Willow Park → All 2,128 in Texas → Every provider in Willow Park →
Other psychologist records in Texas
- H Aaron, PHDHelotes, TX1780786426
- Lana Aaron-Snear, PHDProsper, TX1285911248
- Ramona Aarsvold, PH.D.Austin, TX1528113958
- Katie Abbate, LPAKaty, TX1508792367
- Donna Abbott, PH.D.Irving, TX1881773794
- Karen Abbott, LMSW ACPHouston, TX1740257294
- Marcia Abbott, PH.D.Lubbock, TX1558360958
- Catherine Abrahamson, PHDKaty, TX1558988030
- Barbara Abrams, ED.D.Houston, TX1326195793
- Zayna Achmar, PSY.D.Bulverde, TX1780463497
Common questions
What is Diana Hamilton, PSY.D.'s NPI number?
Diana Hamilton, PSY.D.'s National Provider Identifier (NPI) is 1336675743, issued on May 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Diana Hamilton, PSY.D. located?
The NPPES record lists a practice address at 4971 East Interstate Service Road North, Willow Park, TX, 76087. Phone: (682) 500-5436. Providers update this record themselves, so call before visiting.
How can I verify Diana Hamilton, PSY.D.'s license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.