Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Ian Elliott Brown, M.D./PHD.
Surgery Physician in Sacramento, CA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598993248
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Registry record
Entity type Individual (Type 1)
Name Dr. Ian Elliott Brown
Credential M.D./PHD.
Sex Male
Practice address 2315 Stockton Blvd. - Department of Surgery, Naob Suite 5006, Sacramento, CA, 95817
Phone (415) 476-1239
Enumeration date Jul 1, 2009
Last updated in NPPES Jun 19, 2020
Taxonomy & licenses
2086S0102X Surgical Critical Care Physician Allopathic & Osteopathic Physicians · License A108671 (CA) 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.
Frequently asked questions
What specialty is Ian Brown?
Ian Brown is registered in NPPES with the primary taxonomy of Surgery 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.
Other providers at this practice address
Browse all → Garth Utter Surgical Critical Care Physician · Sacramento, CA NPI 1013991769 Clifford Pereira Plastic Surgery Physician · Sacramento, CA NPI 1730373366 Andrew Li Surgery of the Hand (Plastic Surgery) Physician · Sacramento, CA NPI 1356573570 Victoria Lyo Surgery Physician · Sacramento, CA NPI 1649560632 Sabrina Evans Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Sacramento, CA NPI 1033512421 Corey Bascone Plastic and Reconstructive Surgery Physician · Sacramento, CA NPI 1568996056
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-19.