NPPES file of Aug 9, 2026

Richard Dean Jennen, PSY.D.

Clinical Neuropsychologist · Tucson, AZ

Richard Dean Jennen, PSY.D. is a clinical neuropsychologist with a practice address in Tucson, Arizona, and NPI 1487803342, issued on Sep 16, 2008. Check the license (Arizona 3988, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1487803342
Name
Richard Dean Jennen
Credential
PSY.D.
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License number
3988 AZ
Self-reported in NPPES; status is on the state search
Practice location
7461 E Tanque Verde RD, Tucson, AZ 85715
Phone
(520) 352-9955
Enumerated
Sep 16, 2008
Record last updated
Feb 5, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(520) 352-9960
Medicare enrollment
Enrolled (PECOS I20081112000139); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical neuropsychologist records → All 137 in Arizona → Look up another NPI →

Also registered at 7461 E Tanque Verde RD

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

  1. Shannah Biggan, PH.D.Clinical Neuropsychologist1295877306
  2. Colleen Ray, PH.D.Clinical Neuropsychologist1003131848

Verify Richard Dean Jennen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 3988    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 Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Neuropsychology LtdTucson, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Richard Dean Jennen among 137 clinical neuropsychologist records in Arizona

Richard Dean Jennen, PSY.D. is one of 137 clinical neuropsychologist records with a practice address in Arizona. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 44% of them.

  • NPI issued2008 · 44% of these records are older, 52% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 35% of these records are
  • Graduated2007 · median 2009 among the 48 with a school on file
  • Record last updated2016 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103G00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in Arizona

There are 137 clinical neuropsychologist records in Arizona.

All 137 in Arizona → Every provider in Tucson → Clinical Neuropsychologist nationwide →

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Shannah Biggan, PH.D.Tucson, AZ 857151295877306
  2. Colleen Ray, PH.D.Tucson, AZ 857151003131848
  3. Jennifer Moon, PH.D.Tucson, AZ 857161609988948
  4. James Allender, PH.D.Tucson, AZ 857121134272552
  5. David Hermosillo-Romo, PHDTucson, AZ 857121467544718
  6. Marion Selz, PH DTucson, AZ 857121205947793
  7. Ezra Smith, PHDTucson, AZ 857181124684865
  8. Cristiana Vanveelen, PH.D.Tucson, AZ 857121366677924

Common questions

What is Richard Dean Jennen, PSY.D.'s NPI number?

Richard Dean Jennen, PSY.D.'s National Provider Identifier (NPI) is 1487803342, issued on Sep 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Richard Dean Jennen, PSY.D. located?

The NPPES record lists a practice address at 7461 E Tanque Verde RD, Tucson, AZ, 85715. Phone: (520) 352-9955. Providers update this record themselves, so call before visiting.

How can I verify Richard Dean Jennen, PSY.D.'s license?

NPPES lists Arizona license number 3988, 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. Medicare files from data.cms.gov. 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.