NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Linda Doan, M.D.

Dermatopathology Physician in Irvine, CA · enumerated 2013.

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

National Provider Identifier

1225477268

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Linda Doan
Credential M.D.
Sex Female
Practice address 850 Health Sciences Rd, Irvine, CA, 92617
Phone (949) 824-0606
Enumeration date Jun 24, 2013
Last updated in NPPES Mar 12, 2025

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 156270 (CA) Secondary
207ND0900X Dermatopathology Physician Allopathic & Osteopathic Physicians · License 156270 (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

How do I verify Linda Doan's NPI record?
Cross-check NPI 1225477268 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1225477268 active?
Yes, as of the latest NPPES snapshot, NPI 1225477268 is active (record last updated 2025-03-12).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-12.