Diane Knapp APRN, CRNA
About this NPIWhat this record shows.
NPI 1780651851 is registered to Diane Knapp APRN, CRNA, a Certified Registered Nurse Anesthetist practising at 3181 Sw Sam Jackson Park Rd in Portland, Oregon. Certified Registered Nurse Anesthetist is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Diane Knapp APRN, CRNA has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Beyond the registryWhat this record adds.
This record carries 1 secondary identifier beyond the base NPI: Medicaid and other payer cross-references used by billers and credentialers, which the standard CMS NPPES lookup does not surface. It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 615 Certified Registered Nurse Anesthetist providers on file in Oregon.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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.
Medicaid
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.
Practitioner
- I20070129000554Certified Registered Nurse Anesthetist (CRNA)OR
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 Diane Knapp APRN, CRNA accepts. To confirm in-network status with your specific health plan, contact Diane Knapp APRN, CRNA directly at (503) 494-7641.
Frequently asked
Yes. NPI 1780651851 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Certified Registered Nurse Anesthetist 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 (503) 494-7641.
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. Diane Knapp APRN, CRNA is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 615 Certified Registered Nurse Anesthetist providers are registered in Oregon, and Diane Knapp APRN, CRNA is one of them. The figure refreshes each month from the federal source.