Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Isaac Washington Browne, MD
Psychiatry Physician in Norwalk, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346296704
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Registry record
Entity type Individual (Type 1)
Name Isaac Washington Browne
Credential MD
Sex Male
Practice address 11401 South Bloomfield Avenue, Norwalk, CA, 90650
Phone (562) 863-7011
Fax (562) 864-4560
Enumeration date May 26, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 Isaac Browne?
Isaac Browne is registered in NPPES with the primary taxonomy of Psychiatry 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 → Parvaneh Zolnouni Internal Medicine Physician · Norwalk, CA NPI 1447206156 Harun Aslam Psychiatry Physician · Norwalk, CA NPI 1417903006 Daisy Kutty General Practice Physician · Norwalk, CA NPI 1376599779 Violeta Anorico General Practice Physician · Norwalk, CA NPI 1063468478 Katherine Twohy Clinical Psychologist · Norwalk, CA NPI 1316993439 William Herbold Psychiatry Physician · Norwalk, CA NPI 1215983762 Samia Boshra Psychiatry Physician · Norwalk, CA NPI 1285680744 Laura Dardashti Psychiatry Physician · Norwalk, CA NPI 1558317685
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.