Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Marie Louise Dell'Aquila, PH.D.

Clinical Cytogenetics Physician in La Jolla, CA · enumerated 2006.

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

National Provider Identifier

1619956380

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Registry record

Entity type Individual (Type 1)

Name Dr. Marie Louise Dell'Aquila

Credential PH.D.

Sex Female

Practice address 9500 Gilman Dr, Ucsd Division of Medical Genetics-0639, La Jolla, CA, 92093

Phone (858) 534-4308

Fax (858) 534-0269

Enumeration date Jan 11, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207SC0300X Clinical Cytogenetics Physician Allopathic & Osteopathic Physicians · License DRM 022 (CA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Marie Dell'Aquila?

Marie Dell'Aquila is registered in NPPES with the primary taxonomy of Clinical Cytogenetics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.