Dr. Margaret Keil Crnp, PHD
About this NPIWhat this record shows.
NPI 1013267988 is registered to Dr. Margaret Keil Crnp, PHD, a Nurse Practitioner, Pediatrics practising at National Institutes Of Health, Nichd, 10 Center Drive, Bldg 10 Room 1 E 3330 in Bethesda, Maryland. Nurse Practitioner, Pediatrics is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Margaret Keil Crnp, PHD has been enumerated in the National Provider Identifier (NPI) registry since 2012.
Your brand here.
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 Dr. Margaret Keil Crnp, PHD accepts. To confirm in-network status with your specific health plan, contact Dr. Margaret Keil Crnp, PHD directly at (301) 435-3391.
Frequently asked
Yes. NPI 1013267988 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, Pediatrics 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) 435-3391.
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. Dr. Margaret Keil Crnp, PHD is a Type-1 individual NPI.