Christine Walk FNP-C
Also known as
- Formerly known asDeflumeri, Christine
Source: NPPES public registry.
About this NPIWhat this record shows.
NPI 1336698133 is registered to Christine Walk FNP-C, a Family Nurse Practitioner practising at 5521 Franconia Rd, # 10106 in Alexandria, Virginia. Family Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Christine Walk FNP-C has been enumerated in the National Provider Identifier (NPI) registry since 2016.
Medicare enrollment
This provider holds 5 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
- I20170103000760Nurse PractitionerMA
- I20170825000288Nurse PractitionerDC
- I20230214001954Nurse PractitionerAZ
- I20230220000883Nurse PractitionerFL
- I20230220002346Nurse PractitionerVA
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 Christine Walk FNP-C accepts. To confirm in-network status with your specific health plan, contact Christine Walk FNP-C directly at (703) 261-4184.
Frequently asked
Yes. NPI 1336698133 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 (703) 261-4184.
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. Christine Walk FNP-C is a Type-1 individual NPI.