Ms. Esmeralda Guerrero MSN, FNP-C
About this NPIWhat this record shows.
NPI 1487905543 is registered to Ms. Esmeralda Guerrero MSN, FNP-C, a Family Nurse Practitioner practising at 3400 Lomita Blvd Ste 104 in Torrance, California. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Esmeralda Guerrero MSN, FNP-C has been enumerated in the National Provider Identifier (NPI) registry since 2012.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20191114003307Nurse PractitionerCA
Source: CMS PECOS public enrollment file.
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. Esmeralda Guerrero MSN, FNP-C accepts. To confirm in-network status with your specific health plan, contact Ms. Esmeralda Guerrero MSN, FNP-C directly at (310) 784-8000.
Frequently asked
Yes. NPI 1487905543 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 (310) 784-8000.
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. Esmeralda Guerrero MSN, FNP-C is a Type-1 individual NPI.