Ms. Kei Martin APRN, FNP-C
About this NPIWhat this record shows.
NPI 1972117992 is registered to Ms. Kei Martin APRN, FNP-C, a Family Nurse Practitioner practising at 140 Centennial Way in Tustin, California. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ms. Kei Martin APRN, FNP-C has been enumerated in the National Provider Identifier (NPI) registry since 2020.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 8 PECOS enrollment records (each with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 17,143 Family Nurse Practitioner providers on file in California.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
Medicare enrollment
This provider holds 8 Medicare enrollments 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
- I20210203003122Nurse PractitionerWA
- I20211223001530Nurse PractitionerCA
- I20231220000576Nurse PractitionerNV
- I20240712002911Nurse PractitionerUT
- I20250214000592Nurse PractitionerAZ
- I20260105000792Nurse PractitionerCO
- I20260203002427Nurse PractitionerFL
- I20260212004452Nurse PractitionerOR
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. Kei Martin APRN, FNP-C accepts. To confirm in-network status with your specific health plan, contact Ms. Kei Martin APRN, FNP-C directly at (949) 594-0446.
Frequently asked
Yes. NPI 1972117992 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 (949) 594-0446.
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. Kei Martin APRN, FNP-C is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 17,143 Family Nurse Practitioner providers are registered in California, and Ms. Kei Martin APRN, FNP-C is one of them. The figure refreshes each month from the federal source.