Melissa Frost RN A Professional Corporation
About this NPIWhat this record shows.
NPI 1801197983 is registered to Melissa Frost RN A Professional Corporation, a healthcare organisation classified as "Psychiatric/Mental Health Nurse Practitioner" and located at 415 W Carroll Ave, Suite 204 in Glendora, California. The organisation's authorised official is Melissa Frost. The organisation has been enumerated in the NPI registry since 2010.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Other
- NR4916440CA· Issued by MEDI-CAL
Source: NPPES public registry.
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.
Part B Supplier
- O20250814001571Clinic/Group PracticeFL
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 Melissa Frost RN A Professional Corporation accepts. To confirm in-network status with your specific health plan, contact Melissa Frost RN A Professional Corporation directly at (626) 600-8543.
Frequently asked
Yes. NPI 1801197983 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Psychiatric/Mental Health 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 (626) 600-8543.
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. Melissa Frost RN A Professional Corporation is a Type-2 organisational NPI.