Ms. Irma Guillen
Also known as
- Also known asGuillen, Irma Yolanda
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1629260120 is registered to Ms. Irma Guillen, a Social Worker practising at 1191 Central Blvd Ste A in Brentwood, California. Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Irma Guillen has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Your brand here.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Ms. Irma Guillen accepts. To confirm in-network status with your specific health plan, contact Ms. Irma Guillen directly at (925) 634-4445.
Frequently asked
Yes. NPI 1629260120 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Social Worker is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (925) 634-4445.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Ms. Irma Guillen is a Type-1 individual NPI.