Ralph E. Casazza, PH.D.
Health Service Psychologist · Houston, TX
Ralph E. Casazza, PH.D. is a health service psychologist with a practice address in Houston, Texas, and NPI 1851394381, issued on May 30, 2005. Check the license (Texas 26878, as entered in NPPES) with the Texas board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ralph E. Casazza
- Credential
- PH.D.
- Primary taxonomy
- Health Service Psychologist 103TH0100X
- License number
- 26878 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1917 Trixie LN, Houston, TX 77042
- Phone
- (713) 789-1692
- Enumerated
- May 30, 2005
- Record last updated
- Feb 4, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (186) 663-6669
- Medicaid ID
- 1132425-03 TX
- Entity
- Type 1 · individual
Verify Ralph E. Casazza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 26878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Health Service Psychologist providers in Texas
There are 57 health service psychologist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other health service psychologist records in Texas
- Heather Adame, MSDallas, TX1730656968
- Therese Adamiec, PH.D.Fort Worth, TX1558482141
- William Billingsley, PH.D.Fort Worth, TX1750401972
- Edward Browell, PH.D.Lewisville, TX1457574659
- Nakendra ButlerAthens, TX1114491321
- Michael Campbell, PH.D.Harker Heights, TX1235212028
- Amber ClaussenHouston, TX1912160003
- Jessica CowanForney, TX1528855244
- Mary Cunningham, PH.D.Austin, TX1467575688
- Shelby DanielLubbock, TX1063013639
Common questions
What is Ralph E. Casazza, PH.D.'s NPI number?
Ralph E. Casazza, PH.D.'s National Provider Identifier (NPI) is 1851394381, issued on May 30, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ralph E. Casazza, PH.D. located?
The NPPES record lists a practice address at 1917 Trixie LN, Houston, TX, 77042. Phone: (713) 789-1692. Providers update this record themselves, so call before visiting.
How can I verify Ralph E. Casazza, PH.D.'s license?
NPPES lists Texas license number 26878, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.