NPPES file of Aug 9, 2026

William Jeffrey Palmer, M.D.

Child & Adolescent Psychiatry Physician · North Little Rock, AR

William Jeffrey Palmer, M.D. is a child & adolescent psychiatry physician with a practice address in North Little Rock, Arkansas, and NPI 1558469163, issued on Sep 20, 2006. Check the license (Arkansas E-4398, as entered in NPPES) on the Arkansas State Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558469163
Name
William Jeffrey Palmer
Credential
M.D.
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License number
E-4398 AR
Self-reported in NPPES; status is on the state search
Practice location
21 Bridgeway RD, North Little Rock, AR 72113
Phone
(501) 771-1500
Enumerated
Sep 20, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(501) 771-8542
Medicare enrollment
Enrolled (PECOS I20050719001112); 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 child & adolescent psychiatry physician records → All 42 in Arkansas → Look up another NPI →

Also registered at 21 Bridgeway RD

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

  1. Jan Alexander, MDPsychiatry Physician1265657274
  2. Danielle Bell, M.D.Psychiatry Physician1174813067
  3. Matthew Crouch, M.D.Psychiatry Physician1528168200
  4. Justin Laffoon, LCSWClinical Social Worker1548469059
  5. Jennifer Meyers, MS, RD, LDRegistered Dietitian1578178000
  6. Megan Miller, LCSWClinical Social Worker1104070697

Verify William Jeffrey Palmer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArkansas State Medical Board
    Search for license E-4398    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
Open 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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61% fewer Medicare Part D claims than the average child & adolescent psychiatry physician in 2024

195 Medicare Part D claims for 22 beneficiaries, against an average of 504 among the 3,545 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. William Palmer195
  2. Specialty average504

Most prescribed

  1. Clonazepam20 claims
  2. Duloxetine Hcl19 claims
  3. Lamotrigine17 claims
  4. Aripiprazole13 claims
  5. Dextroamphetamine-Amphetamine13 claims
  6. Olanzapine13 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $162.08

12 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 1,578 providers of this specialty with any payment received $1,427.96 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. William Palmer$162.08
  2. Specialty average$1,427.96

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Arkansas Psychiatric Clinic, Professional AssociationLittle Rock, AR

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

William Jeffrey Palmer among 42 child & adolescent psychiatry physician records in Arkansas

William Jeffrey Palmer, M.D. is one of 42 child & adolescent psychiatry physician records with a practice address in Arkansas. 50% 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 0% of them.

  • NPI issued2006 · 0% of these records are older, 62% newer
  • In a Medicare fileYes · 50% of these records are
  • In the CMS Doctors and Clinicians fileYes · 43% of these records are
  • Graduated2002 · median 2005 among the 18 with a school on file
  • Record last updated2007 · 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 2084P0804X and a Arkansas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in Arkansas

There are 42 child & adolescent psychiatry physician records in Arkansas.

All 42 in Arkansas → Every provider in North Little Rock → Child & Adolescent Psychiatry Physician nationwide →

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Jonathan Spradley, MDNorth Little Rock, AR 721171063049401
  2. Atif Akhtar, M.D.Conway, AR 720341376518589
  3. Lauren Davis, MDConway, AR 720321417311770
  4. Holly Hunter, M.D.Little Rock, AR 722011396139366
  5. Kelsey McClellan, MDLittle Rock, AR 722011457679011
  6. Mark Andersen, MDLittle Rock, AR 722021912097585
  7. Natashia Bottoms, MDLittle Rock, AR 722021568995330
  8. David Catlin, MDLittle Rock, AR 722021255960019

Common questions

What is William Jeffrey Palmer, M.D.'s NPI number?

William Jeffrey Palmer, M.D.'s National Provider Identifier (NPI) is 1558469163, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Jeffrey Palmer, M.D. located?

The NPPES record lists a practice address at 21 Bridgeway RD, North Little Rock, AR, 72113. Phone: (501) 771-1500. Providers update this record themselves, so call before visiting.

How can I verify William Jeffrey Palmer, M.D.'s license?

NPPES lists Arkansas license number E-4398, as entered by the provider. Search the Arkansas State Medical Board at https://armedicalboard.adh.arkansas.gov/public/verify/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does William Jeffrey Palmer, M.D. prescribe under Medicare Part D?

In 2024, William Jeffrey Palmer, M.D. had 195 Medicare Part D claims for 22 beneficiaries; the average among child & adolescent psychiatry physician prescribers was 504. Part D covers Medicare prescriptions 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.