Maria Guillen
Also known as
- Formerly known asGuillen, Maria D
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1831801141 is registered to Maria Guillen, a Family Nurse Practitioner practising at 1400 George Dieter Dr Ste 210 in El Paso, Texas. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Maria Guillen has been enumerated in the National Provider Identifier (NPI) registry since 2022.
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 Maria Guillen accepts. To confirm in-network status with your specific health plan, contact Maria Guillen directly at (915) 856-7040.
Frequently asked
Yes. NPI 1831801141 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Family Nurse Practitioner 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 (915) 856-7040.
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. Maria Guillen is a Type-1 individual NPI.