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Marshall Cardiology, PC

Cardiovascular Disease Physician in Tucson, AZ · enumerated 2006 · authorized official Gundeep Singh, Owner.

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

National Provider Identifier

1689754749

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Registry record

Entity type Organization (Type 2)
Legal business name Marshall Cardiology, PC
Practice address 5170 E Glenn St, Bldg 2, Suite 160, Tucson, AZ, 85712
Phone (520) 298-7900
Fax (520) 290-5083
Enumeration date Oct 16, 2006
Last updated in NPPES Jan 8, 2021

Taxonomy & classification

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 22934 (AZ) Secondary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gundeep Singh
Title Owner
Phone (520) 298-7900

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-01-08. Verify at npiregistry.cms.hhs.gov.
Where is Marshall Cardiology, PC located?
The practice location on file with NPPES is in Tucson, AZ.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-08.