NPPES file of Aug 9, 2026

Joseph L. Chatham, M.d. LTD in Mesa, AZ

This organization bills under NPI 1477691483, an organization record issued on Feb 2, 2007 with the primary taxonomy Specialist. Each clinician who works there has their own NPI and license.

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

Organization recordNPPES, Aug 2026
1477691483
Legal name
Joseph L. Chatham, M.d. LTD
Entity
Type 2 · organization
Primary taxonomy
Specialist 174400000X
Practice location
221 S POWER RD SUITE 101, Mesa, AZ 85206
Phone
480-981-2010
Enumerated
Feb 2, 2007
Record updated
Oct 5, 2012
Authorized official
President (title as filed)
Public record from the NPPES NPI Registry (open it on CMS). An NPI identifies who bills; it is not a facility license.

2 clinicians CMS lists with Joseph L Chatham M D in Mesa

  1. Joseph Chatham, MDInterventional Cardiology Physician1417973496
  2. Neil Kramer, MDCardiovascular Disease Physician1316918535

Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.

Checking an organization

  1. Confirm the business with the Arizona secretary of state.
  2. Check the HHS-OIG exclusion list for the organization.
  3. Verify each clinician on their own record and the state license search.

Common questions

Is an organization NPI a license?

No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.

Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.