Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cassandra Lynn Puccinelli, M.D.

Otolaryngology Physician in Oakland, CA · enumerated 2015.

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

National Provider Identifier

1528448958

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Registry record

Entity type Individual (Type 1)

Name Cassandra Lynn Puccinelli

Credential M.D.

Sex Female

Practice address 3600 Broadway, Oakland, CA, 94611

Phone (510) 752-1115

Enumeration date Jun 1, 2015

Last updated in NPPES Jul 30, 2024

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License A168750 (CA) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 60867 (MN) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 33743 (NE) Primary

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

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 Cassandra Puccinelli's NPI record?

Cross-check NPI 1528448958 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528448958 active?

Yes, as of the latest NPPES snapshot, NPI 1528448958 is active (record last updated 2024-07-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-30.