Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Jack Marsh, DO

Psychiatry Physician in Tempe, AZ · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902217334

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Registry record

Entity type Individual (Type 1)

Name Jack Marsh

Credential DO

Sex Male

Practice address 6350 S Maple Ave, Tempe, AZ, 85283

Phone (803) 455-4004

Enumeration date May 20, 2014

Last updated in NPPES Oct 10, 2018

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License 006801 (AZ) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Jack Marsh's NPI record?

Cross-check NPI 1902217334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902217334 active?

Yes, as of the latest NPPES snapshot, NPI 1902217334 is active (record last updated 2018-10-10).

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Shruti Chaurasia Internal Medicine Physician · Tempe, AZ NPI 1801950464 David Fife Psychiatry Physician · Tempe, AZ NPI 1659569697 Aurora Behavioral Healthcare - Tempe, LLC Psychiatric Hospital · Tempe, AZ NPI 1164744736 Institutional Pharmacy Solutions Institutional Pharmacy · Tempe, AZ NPI 1992084941 Zinzi A Raymond, Do, LLC Psychiatry Physician · Tempe, AZ NPI 1225300734 Ryan Neff Psychiatry Physician · Tempe, AZ NPI 1528329992 Aurora Behavioral Healthcare - Tempe, LLC Behavioral Neurology & Neuropsychiatry Physician · Tempe, AZ NPI 1528468782 Dorothy Piekut MD Pllc Psychiatry Physician · Tempe, AZ NPI 1538557590

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-10.