Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. David S. Rubenson, M.D.

Cardiovascular Disease Physician in La Jolla, CA · enumerated 2006 · practices at Scripps Health.

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

National Provider Identifier

1821053349

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Registry record

Entity type Individual (Type 1)

Name Dr. David S. Rubenson

Credential M.D.

Sex Male

Practice address 9898 Genesee Ave, La Jolla, CA, 92037

Phone (858) 824-5111

Fax (858) 964-3114

Enumeration date Apr 18, 2006

Last updated in NPPES Jan 14, 2020

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License G27729 (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
00G277290	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1821053349 active?

Yes, as of the latest NPPES snapshot, NPI 1821053349 is active (record last updated 2020-01-14).

How do I verify David Rubenson's NPI record?

Cross-check NPI 1821053349 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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William Wang Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · La Jolla, CA NPI 1033116223 Rhona Fink Family Medicine Physician · La Jolla, CA NPI 1124029830 Bao Luu Critical Care Medicine (Internal Medicine) Physician · La Jolla, CA NPI 1871588020 Steven Escobar Pulmonary Disease Physician · La Jolla, CA NPI 1245226117 Jerome Pierce Diagnostic Radiology Physician · La Jolla, CA NPI 1568452845 Sam Baradarian Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · La Jolla, CA NPI 1588646103 Heather Bonaguidi Physician Assistant · La Jolla, CA NPI 1669458691 James Heywood Advanced Heart Failure and Transplant Cardiology Physician · La Jolla, CA NPI 1285612457

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-14.