Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Shirish T Patel, MD

Interventional Cardiology Physician in Ventura, CA · enumerated 2005 · practices at Cardiology Associates Medical Group.

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

National Provider Identifier

1619971538

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Registry record

Entity type Individual (Type 1)

Name Dr. Shirish T Patel

Credential MD

Sex Male

Practice address 100 N Brent St Ste 301, Ventura, CA, 93003

Phone (805) 653-0101

Enumeration date Jun 9, 2005

Last updated in NPPES Jun 10, 2025

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A90923 (CA) Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License A90923 (CA) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License A90923 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
GR0001490	Medicaid	CA	-

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 Shirish Patel's NPI record?

Cross-check NPI 1619971538 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1619971538 active?

Yes, as of the latest NPPES snapshot, NPI 1619971538 is active (record last updated 2025-06-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-06-10.