NPPES file of Aug 9, 2026

Gerald P. Joseph

General Practice Physician · Chandler, AZ

Gerald P. Joseph is a general practice physician with a practice address in Chandler, Arizona, and NPI 1235758129, issued on Apr 11, 2020. Check the license (Arizona 73733, as entered in NPPES) on the Arizona 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
1235758129
Name
Gerald P. Joseph
Primary taxonomy
General Practice Physician 208D00000X
License number
73733 AZ
Self-reported in NPPES; status is on the state search
Practice location
3960 E Riggs RD Ste 1, Chandler, AZ 85249
Phone
(480) 786-4441
Enumerated
Apr 11, 2020
Record last updated
Mar 11, 2026
Fax
(480) 786-4609
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3960 E Riggs RD Ste 1

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

  1. Mary Quihuis, FNPFamily Nurse Practitioner1306978333
  2. Robert Tognacci, DOFamily Medicine Physician1669404711
  3. Kristy Vanbeek, PHYSICIAN ASSISTANTMedical Physician Assistant1437663150

Verify Gerald P. Joseph in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 73733
    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 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: $96.38

1 payment: food and beverage; the largest payer was Abbvie Inc. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gerald Joseph$96.38
  2. Specialty average$1,273.40

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

Gerald P. Joseph among 228 general practice physician records in Arizona

Gerald P. Joseph is one of 228 general practice physician records with a practice address in Arizona. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 82% of them.

  • NPI issued2020 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileNo · 24% of these records are
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Arizona

There are 228 general practice physician records in Arizona.

The 8 general practice physician records with the nearest ZIP codes

  1. Jose Nunez, M.D.Chandler, AZ 852491508064429
  2. Peter Vasquez, MDChandler, AZ 852481679794135
  3. William Hall, M.D.Scottsdale, AZ 852511487776803
  4. Vincent Marino, M.D.Scottsdale, AZ 852511285690032
  5. Thomas Kalos, D.O.Paradise Valley, AZ 852531922379437
  6. Thomas Ritchie, M.D.Paradise Valley, AZ 852531700030251
  7. Martin Boxer, M.D.Scottsdale, AZ 852541538289046
  8. Amber Buell, MEScottsdale, AZ 852541861369597

Common questions

What is Gerald P. Joseph's NPI number?

Gerald P. Joseph's National Provider Identifier (NPI) is 1235758129, issued on Apr 11, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Gerald P. Joseph located?

The NPPES record lists a practice address at 3960 E Riggs RD Ste 1, Chandler, AZ, 85249. Phone: (480) 786-4441. Providers update this record themselves, so call before visiting.

How can I verify Gerald P. Joseph's license?

NPPES lists Arizona license number 73733, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.