Mrs. Clarissa Markham Rdn
About this NPIWhat this record shows.
NPI 1578969598 is registered to Mrs. Clarissa Markham Rdn, a Registered Dietitian practising at 13400 E Shea Blvd in Scottsdale, Arizona. Registered Dietitian is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Mrs. Clarissa Markham Rdn has been enumerated in the National Provider Identifier (NPI) registry since 2014.
Beyond the registryWhat this record adds.
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 1,546 Registered Dietitian providers on file in Arizona.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
Your brand here.
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
- I20150113001620Registered Dietitian or Nutrition ProfessionalAZ
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. Clarissa Markham Rdn accepts. To confirm in-network status with your specific health plan, contact Mrs. Clarissa Markham Rdn directly at (804) 301-8000.
Frequently asked
Yes. NPI 1578969598 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Registered Dietitian 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 (804) 301-8000.
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. Clarissa Markham Rdn is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 1,546 Registered Dietitian providers are registered in Arizona, and Mrs. Clarissa Markham Rdn is one of them. The figure refreshes each month from the federal source.