NPPES file of Aug 9, 2026

Jennifer Lewis Gess, PH.D.

Clinical Neuropsychologist · Little Rock, AR

Jennifer Lewis Gess, PH.D. is a clinical neuropsychologist with a practice address in Little Rock, Arkansas, and NPI 1740392919, issued on Aug 31, 2006. Check the license (Arkansas 07-30P, as entered in NPPES) with the Arkansas 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
1740392919
Name
Jennifer Lewis Gess
Credential
PH.D.
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License numbers
07-30P AR
PSY002764 GA
Self-reported in NPPES; status is on the state search
Practice location
4301 W Markham St # 554, Little Rock, AR 72205
Phone
(501) 686-8000
Enumerated
Aug 31, 2006
Record last updated
Mar 11, 2009 (not updated in 17 years: call before relying on the address or phone)
Medicaid ID
166047719 AR
Medicare enrollment
Enrolled (PECOS I20080225000729); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 42 in Arkansas → Look up another NPI →

Also registered at 4301 W Markham St # 554

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

  1. Kathryn ArmstrongMental Health Counselor1356278113
  2. Sarah Hartmann, PHDStudent in an Organized Health Care Education/Training Program1841086758
  3. Lee Isaac, PSY.D.Clinical Neuropsychologist1568925626
  4. Kristina Kennedy, MDPsychiatry Physician1902556806
  5. Kendra Koehler, LPCProfessional Counselor1669736823
  6. Melissa Krisht, NP-CPsychiatric/Mental Health Nurse Practitioner1316467616

Verify Jennifer Lewis Gess in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arkansas board licenses this profession
    Search for license 07-30P    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 Arkansas 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. University OF Arkansas For Medical SciencesLittle Rock, AR

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

Jennifer Lewis Gess among 42 clinical neuropsychologist records in Arkansas

Jennifer Lewis Gess, PH.D. is one of 42 clinical neuropsychologist records with a practice address in Arkansas. 24% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 55% newer
  • In a Medicare fileYes · 24% of these records are
  • In the CMS Doctors and Clinicians fileYes · 33% of these records are
  • Graduated2001 · median 2002 among the 14 with a school on file
  • Record last updated2009 · 55% 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 Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in Arkansas

There are 42 clinical neuropsychologist records in Arkansas.

All 42 in Arkansas → Every provider in Little Rock → Clinical Neuropsychologist nationwide →

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Brittany Abdelsalam, MALittle Rock, AR 722051043060650
  2. Masha Berman, PSY.D.Little Rock, AR 722051336716083
  3. Hilary Clark, MALittle Rock, AR 722051154806552
  4. Chrystal Fullen, PSYDLittle Rock, AR 722051053768911
  5. Courtney Ghormley, PHDLittle Rock, AR 722051063502532
  6. Lee Isaac, PSY.D.Little Rock, AR 722051568925626
  7. Jennifer Kleiner, PHDLittle Rock, AR 722051861580805
  8. Renee Magiera-Planey, PH.D.Little Rock, AR 722051164489290

Common questions

What is Jennifer Lewis Gess, PH.D.'s NPI number?

Jennifer Lewis Gess, PH.D.'s National Provider Identifier (NPI) is 1740392919, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Lewis Gess, PH.D. located?

The NPPES record lists a practice address at 4301 W Markham St # 554, Little Rock, AR, 72205. Phone: (501) 686-8000. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Lewis Gess, PH.D.'s license?

NPPES lists Arkansas license number 07-30P, as entered by the provider. Search the Arkansas 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.