Mrs. Colleen Diferdinando Apn
About this NPIWhat this record shows.
NPI 1558946533 is registered to Mrs. Colleen Diferdinando Apn, a Family Nurse Practitioner practising at 8354 E Northfield Blvd Ste 3700 in Denver, Colorado. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Colleen Diferdinando Apn has been enumerated in the National Provider Identifier (NPI) registry since 2021.
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
- RXN.0104615-NPCO· Issued by CO RXN LICENSE
- APN.0995334-NPCO· Issued by CO APN LICENSE
- RN.1627319CO· Issued by CO RN LICENSE
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
- I20210323002020Nurse PractitionerCO
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 Mrs. Colleen Diferdinando Apn accepts. To confirm in-network status with your specific health plan, contact Mrs. Colleen Diferdinando Apn directly at (866) 849-0692.
Frequently asked
Yes. NPI 1558946533 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 (866) 849-0692.
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. Mrs. Colleen Diferdinando Apn is a Type-1 individual NPI.