Ms. Catherine Chastain RN, MSN, FNP
About this NPIWhat this record shows.
NPI 1649569088 is registered to Ms. Catherine Chastain RN, MSN, FNP, a Family Nurse Practitioner practising at 5039 Beckwith Blvd, Ste 107 in San Antonio, Texas. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Catherine Chastain RN, MSN, FNP has been enumerated in the National Provider Identifier (NPI) registry since 2011.
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. Catherine Chastain RN, MSN, FNP accepts. To confirm in-network status with your specific health plan, contact Ms. Catherine Chastain RN, MSN, FNP directly at (512) 547-9171.
Frequently asked
Yes. NPI 1649569088 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 (512) 547-9171.
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. Catherine Chastain RN, MSN, FNP is a Type-1 individual NPI.