Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexandra Georgiana Ianculescu, M.D., PH.D.

Hospitalist Physician in Newport Beach, CA · enumerated 2011.

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

National Provider Identifier

1649551276

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexandra Georgiana Ianculescu

Credential M.D., PH.D.

Sex Female

Practice address 1 Hoag Dr, Newport Beach, CA, 92663

Phone (949) 610-7245

Fax (657) 241-7720

Enumeration date Sep 9, 2011

Last updated in NPPES Oct 4, 2017

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A123468 (CA) Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License A123468 (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
1649551276	Medicaid	CA	-
CB277683	Other	CA	MEDICARE PTAN

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 is the NPI number for Alexandra Ianculescu?

The National Provider Identifier (NPI) for Alexandra Ianculescu is 1649551276, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alexandra Ianculescu practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-04.