Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul M. Lapunzina, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in San Francisco, CA · enumerated 2006 · practices at Kaiser Foundation Health Plan Inc.

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

National Provider Identifier

1720152333

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Registry record

Entity type Individual (Type 1)

Name Paul M. Lapunzina

Credential MD

Sex Male

Practice address 2200 Ofarrell St, San Francisco, CA, 94115

Phone (415) 833-2000

Enumeration date Nov 17, 2006

Last updated in NPPES Dec 22, 2021

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License G85362 (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
00G853620	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

Where does Paul Lapunzina practice?

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

What is the NPI number for Paul Lapunzina?

The National Provider Identifier (NPI) for Paul Lapunzina is 1720152333, 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 2021-12-22.