William Benjamin Hookstra, M.A.
School Psychologist · Mohave Valley, AZ
William Benjamin Hookstra, M.A. is a school psychologist with a practice address in Mohave Valley, Arizona, and NPI 1639337132, issued on May 30, 2008. Check the license (Arizona 4013950, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Benjamin Hookstra
- Credential
- M.A.
- Primary taxonomy
- School Psychologist 103TS0200X
- License number
- 4013950 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 8450 Olive Ave, Mohave Valley, AZ 86440
- Phone
- (928) 768-4538
- Enumerated
- May 30, 2008
- Record last updated
- May 30, 2008 (not updated in 18 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 8450 Olive Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Goodwin, MPTPhysical Therapist1508908120
- Ann Guimond, CCC-SLPSpeech-Language Pathologist1457515215
- Mary MattoxSchool Counselor1154546513
- Frances Poteet, SLPSpeech-Language Pathologist1669424479
- Deborah Todd, OTR,LSpecialist1942358429
Verify William Benjamin Hookstra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 4013950Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1 school psychologist records list a practice address in Mohave Valley
They are 1 of the 27 NPPES records with a practice address in Mohave Valley, and 968 school psychologist records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other school psychologist records in Arizona
- Allyssa AbruzzeseGlendale, AZ1467685115
- Linda Ackert, MAChandler, AZ1457639114
- Esther Acosta, PH.D., NCSPPhoenix, AZ1215155312
- Dominique AcreChandler, AZ1689839649
- William Acton, M.A.Goodyear, AZ1497967723
- Teresa Acuna, PH.D.Phoenix, AZ1114132461
- Lesli Adams, ED.S., NCSPBuckeye, AZ1154475598
- Melissa AdamsMesa, AZ1295458180
- Robert AddyPhoenix, AZ1265663496
- Frances AguilarMaricopa, AZ1023939576
Common questions
What is William Benjamin Hookstra, M.A.'s NPI number?
William Benjamin Hookstra, M.A.'s National Provider Identifier (NPI) is 1639337132, issued on May 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is William Benjamin Hookstra, M.A. located?
The NPPES record lists a practice address at 8450 Olive Ave, Mohave Valley, AZ, 86440. Phone: (928) 768-4538. Providers update this record themselves, so call before visiting.
How can I verify William Benjamin Hookstra, M.A.'s license?
NPPES lists Arizona license number 4013950, as entered by the provider. Search the Arizona 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.