NPPES file of Aug 9, 2026

Edward Russell Davidson, PH.D

Clinical Psychologist · Houston, TX

Edward Russell Davidson, PH.D is a clinical psychologist with a practice address in Houston, Texas, and NPI 1386778611, issued on Mar 16, 2007. Check the license (Texas 23602, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1386778611
Name
Edward Russell Davidson
Credential
PH.D
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
23602 TX
Self-reported in NPPES; status is on the state search
Practice location
110 Cypress Station Dr, Houston, TX 77090
Phone
(281) 880-6884
Enumerated
Mar 16, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 2,732 in Texas → Look up another NPI →

Also registered at 110 Cypress Station Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

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  2. James Bishop, RNPediatric Registered Nurse1659038081
  3. Lydia BussellProfessional Counselor1992463731
  4. Diana Bustos, RNHome Health Registered Nurse1487133427
  5. Judy CoxSpeech-Language Pathologist1639688385
  6. Caroline Dinoto, L.P.C., L.M.F.T.Marriage & Family Therapist1336170687

Verify Edward Russell Davidson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Texas board licenses this profession
    Search for license 23602    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Texas license search

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Edward Russell Davidson among 2,732 clinical psychologist records in Texas

Edward Russell Davidson, 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 Houston → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Bridgett Boxley, PHD.Houston, TX 770901902577083
  2. Carmen Buffington, PSYD, LSSP, HSPHouston, TX 770901922643691
  3. William July, PHDHouston, TX 770901609160456
  4. Aline Milfort, PSY.D.Houston, TX 770901538509922
  5. Melissa Moore, PSYDHouston, TX 770901609131127
  6. Jimmie Whitley, ED.D.Houston, TX 770901376605998
  7. Temilola SalamiHouston, TX 770911215784574
  8. Clare Clarke, D.CLIN. PSYHouston, TX 770921588067979

Common questions

What is Edward Russell Davidson, PH.D's NPI number?

Edward Russell Davidson, PH.D's National Provider Identifier (NPI) is 1386778611, issued on Mar 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Edward Russell Davidson, PH.D located?

The NPPES record lists a practice address at 110 Cypress Station Dr, Houston, TX, 77090. Phone: (281) 880-6884. Providers update this record themselves, so call before visiting.

How can I verify Edward Russell Davidson, PH.D's license?

NPPES lists Texas license number 23602, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.