Joanna Diel-Martin NP
Also known as
- Professional nameDiel, Joanna
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1932759461 is registered to Joanna Diel-Martin NP, a Nurse Practitioner practising at 1179 N Mcdowell Blvd in Petaluma, California. Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Joanna Diel-Martin NP has been enumerated in the National Provider Identifier (NPI) registry since 2019.
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.
Order and Referring Only
- I20200123001774Nurse 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 Joanna Diel-Martin NP accepts. To confirm in-network status with your specific health plan, contact Joanna Diel-Martin NP directly at (707) 559-7500.
Frequently asked
Yes. NPI 1932759461 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
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 (707) 559-7500.
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. Joanna Diel-Martin NP is a Type-1 individual NPI.