Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daciana I. Iancu, MD

Internal Medicine Physician in Sebastopol, CA · enumerated 2007.

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

National Provider Identifier

1265582084

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Registry record

Entity type Individual (Type 1)

Name Daciana I. Iancu

Credential MD

Sex Female

Practice address 632 Petaluma Ave, Sebastopol, CA, 95472

Phone (707) 295-3755

Enumeration date Jan 12, 2007

Last updated in NPPES Jul 17, 2023

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License A70894 (CA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A70894 (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
00A708940	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

What is the NPI number for Daciana Iancu?

The National Provider Identifier (NPI) for Daciana Iancu is 1265582084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Daciana Iancu practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-17.