Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Nefertiti Adunni Brown, M.D.

Surgical Oncology Physician in Santa Monica, CA · enumerated 2008 · practices at Ricardo Carrau, MD, Inc..

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

National Provider Identifier

1801065685

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Registry record

Entity type Individual (Type 1)

Name Dr. Nefertiti Adunni Brown

Credential M.D.

Sex Female

Practice address 2200 Santa Monica Blvd, Santa Monica, CA, 90404

Phone (310) 998-3989

Enumeration date Feb 26, 2008

Last updated in NPPES Jun 19, 2013

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians · License A125824 (CA) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1801065685 active?

Yes, as of the latest NPPES snapshot, NPI 1801065685 is active (record last updated 2013-06-19).

How do I verify Nefertiti Brown's NPI record?

Cross-check NPI 1801065685 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-19.