NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nancy Armanious, MD

Family Medicine Physician in Foothill Ranch, CA · enumerated 2018.

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

National Provider Identifier

1952898744

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Nancy Armanious
Credential MD
Sex Female
Practice address 26795 Portola Pkwy, Foothill Ranch, CA, 92610
Phone (949) 829-9403
Enumeration date Apr 17, 2018
Last updated in NPPES Dec 3, 2021

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A175026 (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

What is the NPI number for Nancy Armanious?
The National Provider Identifier (NPI) for Nancy Armanious is 1952898744, a Type 1 (individual) record in the CMS NPPES registry.
Where does Nancy Armanious practice?
The practice location on file with NPPES is in Foothill Ranch, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-12-03.