NPPES file of Aug 9, 2026

David A. Warkentin, DC

Chiropractor · Mesa, AZ

David A. Warkentin, DC is a chiropractor with a practice address in Mesa, Arizona, and NPI 1164590006, issued on Nov 30, 2006. Check the license (Arizona 7042, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1164590006
Name
David A. Warkentin
Credential
DC
Primary taxonomy
Chiropractor 111N00000X
License number
7042 AZ
Self-reported in NPPES; status is on the state search
Practice location
4824 E Baseline RD, Mesa, AZ 85206
Phone
(480) 969-4040
Enumerated
Nov 30, 2006
Record last updated
Nov 9, 2023
Fax
(480) 830-8202
Medicare enrollment
Enrolled (PECOS I20050929000455); accepts Medicare assignment
Medical or professional school
Life Chiropractic College, 1998
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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Also registered at 4824 E Baseline RD

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

  1. Mark Amols, M.D.Reproductive Endocrinology Physician1528048006
  2. Cooper Anderson, DCChiropractor1548614936
  3. Mark Anderson, D.D.S.General Practice Dentistry1407078066
  4. Albena Baharieva, MDInternal Medicine Physician1063580520
  5. Dewane Brueske, DDSGeneral Practice Dentistry1467848242
  6. Christopher Carlson, PA-C, ATCSurgical Physician Assistant1144220526

Verify David A. Warkentin 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 7042
    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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Industry payments in 2024: $15.05

1 payment: food and beverage; the largest payer was Abbott Laboratories. The 1,456 providers of this specialty with any payment received $336.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. David Warkentin$15.05
  2. Specialty average$336.04

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

David A. Warkentin among 1,971 chiropractor records in Arizona

David A. Warkentin, DC is one of 1,971 chiropractor records with a practice address in Arizona. 14% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 58% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 35% of these records are
  • Graduated1998 · median 2000 among the 686 with a school on file
  • Record last updated2023 · 76% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111N00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

179 chiropractor records list a practice address in Mesa

They are 179 of the 9,151 NPPES records with a practice address in Mesa, and 1,971 chiropractor records in Arizona.

The 8 chiropractor records with the nearest ZIP codes

  1. Jeremy Buckner, DCMesa, AZ 852061104805332
  2. Jason Conway, D.CMesa, AZ 852061508803651
  3. Michael Crismon, D.C.Mesa, AZ 852061275591109
  4. David Farnsworth, D.C.Mesa, AZ 852061194758524
  5. Kenneth Farr, D. C.Mesa, AZ 852061699709345
  6. Michael Kenney, D.CMesa, AZ 852061316961352
  7. Jeffrey Korn, D.C.Mesa, AZ 852061619073350
  8. Michael Murphy, DCMesa, AZ 852061659473643

Common questions

What is David A. Warkentin, DC's NPI number?

David A. Warkentin, DC's National Provider Identifier (NPI) is 1164590006, issued on Nov 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David A. Warkentin, DC located?

The NPPES record lists a practice address at 4824 E Baseline RD, Mesa, AZ, 85206. Phone: (480) 969-4040. Providers update this record themselves, so call before visiting.

How can I verify David A. Warkentin, DC's license?

NPPES lists Arizona license number 7042, 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.

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.