Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nady E. Hanna Gerges, MD
Psychiatry Physician in Norwalk, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1104873173
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Registry record
Entity type Individual (Type 1)
Name Nady E. Hanna Gerges
Credential MD
Sex Male
Practice address 11401 South Bloomfield Ave, Norwalk, CA, 90650
Phone (562) 863-7011
Fax (562) 864-4560
Enumeration date May 27, 2006
Last updated in NPPES Aug 7, 2013
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
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 Nady Hanna Gerges?
Nady Hanna Gerges 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.
Other providers at this practice address
Browse all → Ehab Hanna Psychiatry Physician · Norwalk, CA NPI 1972500403 Ashraf Helmy Psychiatry Physician · Norwalk, CA NPI 1790753234 Rebecca Avena-Gonzales Psychiatry Physician · Norwalk, CA NPI 1487600045 Sarath Gunatilake Public Health & General Preventive Medicine Physician · Norwalk, CA NPI 1851347306 Leon Wee Psychiatry Physician · Norwalk, CA NPI 1275589640 Nghi Pham General Practice Physician · Norwalk, CA NPI 1528014941 Patricia Gehr Clinical Psychologist · Norwalk, CA NPI 1013964188 Edwin Poon Clinical Psychologist · Norwalk, CA NPI 1396785630
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-08-07.