Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Glenn R. Romualdo, MD

Vascular Surgery Physician in San Jose, CA · enumerated 2007 · practices at Kaiser Foundation Health Plan Inc.

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

National Provider Identifier

1730229261

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Registry record

Entity type Individual (Type 1)

Name Glenn R. Romualdo

Credential MD

Sex Male

Practice address 260 International Cir, San Jose, CA, 95119

Phone (408) 972-7000

Enumeration date Feb 7, 2007

Last updated in NPPES Dec 8, 2021

Taxonomy & licenses

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License C50863 (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
00C508630	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

Where does Glenn Romualdo practice?

The practice location on file with NPPES is in San Jose, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Glenn Romualdo?

The National Provider Identifier (NPI) for Glenn Romualdo is 1730229261, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-08.