Ralph Richard Campbell, PH.D
Clinical Psychologist · Austin, TX
Ralph Richard Campbell, PH.D is a clinical psychologist with a practice address in Austin, Texas, and NPI 1235259482, issued on Mar 30, 2007. Check the license (Texas 21695, 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 Richard Campbell
- Credential
- PH.D
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 21695 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4101 Medical Pkwy, Austin, TX 78756
- Phone
- (512) 458-5682
- Enumerated
- Mar 30, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,732 in Texas → Look up another NPI →
Also registered at 4101 Medical Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ralph Richard Campbell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 21695Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ralph Richard Campbell among 2,732 clinical psychologist records in Texas
Ralph Richard Campbell, PH.D is one of 2,732 clinical psychologist records with a practice address in Texas. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 28% of them.
- NPI issued2007 · 28% of these records are older, 58% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 22% of these records are
- Record last updated2007 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Texas
There are 2,732 clinical psychologist records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,732 in Texas → Every provider in Austin → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Lionel Chudzik, PHDAustin, TX 787561760103402
- Michael Donnell, PSY.D.Austin, TX 787561851549737
- Sara Ehrenberg, PH.D.Austin, TX 787561164432076
- Stephen Finn, PHDAustin, TX 787561962516419
- Julie Hsu, PHDAustin, TX 787561437533304
- Lisa Lasater, PH.D.Austin, TX 787561841558384
- Melissa Lehmann, PHDAustin, TX 787561316897150
- Alice Lottes, PH.D.Austin, TX 787561194827360
Common questions
What is Ralph Richard Campbell, PH.D's NPI number?
Ralph Richard Campbell, PH.D's National Provider Identifier (NPI) is 1235259482, issued on Mar 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ralph Richard Campbell, PH.D located?
The NPPES record lists a practice address at 4101 Medical Pkwy, Austin, TX, 78756. Phone: (512) 458-5682. Providers update this record themselves, so call before visiting.
How can I verify Ralph Richard Campbell, PH.D's license?
NPPES lists Texas license number 21695, 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.