Sharnell Williams Crnp, Agnp-C
About this NPIWhat this record shows.
NPI 1508639402 is registered to Sharnell Williams Crnp, Agnp-C, a Adult Health Nurse Practitioner practising at 15245 Shady Grove Rd in Rockville, Maryland. Adult Health Nurse Practitioner is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Sharnell Williams Crnp, Agnp-C has been enumerated in the National Provider Identifier (NPI) registry since 2023.
Your brand here.
Medicare enrollment
This provider holds 2 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
- I20240805003455Nurse PractitionerDC
- I20241026000240Nurse PractitionerMD
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 Sharnell Williams Crnp, Agnp-C accepts. To confirm in-network status with your specific health plan, contact Sharnell Williams Crnp, Agnp-C directly at (301) 527-1650.
Frequently asked
Yes. NPI 1508639402 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adult 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 (301) 527-1650.
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. Sharnell Williams Crnp, Agnp-C is a Type-1 individual NPI.