Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sergei Grando, MD, PHD, DSCI
Dermatology Physician in Irvine, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1356390181
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Registry record
Entity type Individual (Type 1)
Name Dr. Sergei Grando
Credential MD, PHD, DSCI
Sex Male
Practice address 15374 Alton Pkwy, Irvine, CA, 92618
Phone (949) 552-4211
Enumeration date May 9, 2006
Last updated in NPPES Dec 23, 2008
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 NPI 1356390181 active?
Yes, as of the latest NPPES snapshot, NPI 1356390181 is active (record last updated 2008-12-23).
How do I verify Sergei Grando's NPI record?
Cross-check NPI 1356390181 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-23.