Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel S Yanni, M.D.

Neurological Surgery Physician in Newport Beach, CA · enumerated 2008.

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

National Provider Identifier

1811145881

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Registry record

Entity type Individual (Type 1)

Name Daniel S Yanni

Credential M.D.

Sex Male

Practice address 1501 Superior Ave Ste 214, Newport Beach, CA, 92663

Phone (949) 515-0051

Fax (949) 515-0052

Enumeration date Sep 3, 2008

Last updated in NPPES Feb 1, 2019

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License A105319 (CA) Primary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 248341-1 (NY) Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 25MA08005500 (NJ) Secondary

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

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.

What specialty is Daniel Yanni?

Daniel Yanni is registered in NPPES with the primary taxonomy of Neurological Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-01.