NPPES file of Aug 9, 2026

Mark A. Zitnik, DC

Rehabilitation Chiropractor · Mesa, AZ

Mark A. Zitnik, DC is a rehabilitation chiropractor with a practice address in Mesa, Arizona, and NPI 1598836264, issued on Nov 13, 2006. Check the license (Arizona 7770, 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
1598836264
Name
Mark A. Zitnik
Credential
DC
Primary taxonomy
Rehabilitation Chiropractor 111NR0400X
License number
7770 AZ
Self-reported in NPPES; status is on the state search
Practice location
5233 E Southern Ave, Mesa, AZ 85206
Phone
(480) 830-2882
Enumerated
Nov 13, 2006
Record last updated
May 4, 2023
Fax
(480) 830-2881
Medicare enrollment
Enrolled (PECOS I20070809000691); accepts Medicare assignment
Medical or professional school
Los Angeles College Of Chiropractic, 2006
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 rehabilitation chiropractor records → All 54 in Arizona → Look up another NPI →

Also registered at 5233 E Southern Ave

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

  1. Jimmy Liu, L.ACAcupuncturist1225217508
  2. Derek Pruni, DCChiropractor1154304590

Verify Mark A. Zitnik 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 7770    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. East Southern Medical Group LLCMesa, AZ

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

Mark A. Zitnik among 54 rehabilitation chiropractor records in Arizona

Mark A. Zitnik, DC is one of 54 rehabilitation chiropractor records with a practice address in Arizona. 13% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 59% newer
  • In a Medicare fileYes · 13% of these records are
  • In the CMS Doctors and Clinicians fileYes · 28% of these records are
  • Graduated2006 · median 1999 among the 15 with a school on file
  • Record last updated2023 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 111NR0400X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rehabilitation Chiropractor providers in Arizona

There are 54 rehabilitation chiropractor records in Arizona.

All 54 in Arizona → Every provider in Mesa → Rehabilitation Chiropractor nationwide →

The 8 rehabilitation chiropractor records with the nearest ZIP codes

  1. Debra Pentz, DCMesa, AZ 852061134276256
  2. Samuel RodriguezMesa, AZ 852061639667009
  3. Alejandro Mioni, D.C.Mesa, AZ 852041780742189
  4. Ulysses Carr, D.C.Mesa, AZ 852021922124957
  5. Michael FossumMesa, AZ 852101790991958
  6. Stephen Milgroom, D.CChandler, AZ 852241861606444
  7. Carl Row, DCChandler, AZ 852251932304136
  8. Craig Scharf, DCChandler, AZ 852251326005984

Common questions

What is Mark A. Zitnik, DC's NPI number?

Mark A. Zitnik, DC's National Provider Identifier (NPI) is 1598836264, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark A. Zitnik, DC located?

The NPPES record lists a practice address at 5233 E Southern Ave, Mesa, AZ, 85206. Phone: (480) 830-2882. Providers update this record themselves, so call before visiting.

How can I verify Mark A. Zitnik, DC's license?

NPPES lists Arizona license number 7770, 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.