Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

April D. Clark, RD, LD

Q: What is the NPI number for April Clark?

The National Provider Identifier (NPI) for April Clark is 1275836033, a Type 1 (individual) record in the CMS NPPES registry.

Registered Dietitian in Dallas, TX · enumerated 2010.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275836033

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Registry record

Entity type Individual (Type 1)

Name April D. Clark

Credential RD, LD

Sex Female

Practice address 1935 Medical District Dr, Dallas, TX, 75235

Phone (214) 456-7331

Enumeration date Dec 15, 2010

Last updated in NPPES Oct 23, 2012

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License DT81732 (TX) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does April Clark practice?

The practice location on file with NPPES is in Dallas, TX. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for April Clark?

The National Provider Identifier (NPI) for April Clark is 1275836033, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-23.