Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Patricia Dionisio Clark
Registered Dietitian in Slidell, LA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487464517
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Registry record
Entity type Individual (Type 1)
Name Patricia Dionisio Clark
Sex Female
Practice address 1001 Gause Blvd, Slidell, LA, 70458
Phone (985) 280-1564
Fax (985) 280-9680
Enumeration date Jan 10, 2025
Last updated in NPPES Jan 10, 2025
Taxonomy & licenses
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.
Frequently asked questions
Is NPI 1487464517 active?
Yes, as of the latest NPPES snapshot, NPI 1487464517 is active (record last updated 2025-01-10).
How do I verify Patricia Clark's NPI record?
Cross-check NPI 1487464517 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Kraig De Lanzac Anesthesiology Physician · Slidell, LA NPI 1609879139 Melvin Ferlita Anesthesiology Physician · Slidell, LA NPI 1427051952 Matthew Miller Anesthesiology Physician · Slidell, LA NPI 1245233774 Jason Rigol Anesthesiology Physician · Slidell, LA NPI 1326041856 Darren Ruiz Anesthesiology Physician · Slidell, LA NPI 1053314583 Smh Professional Serv at Smh Pain Medicine (Anesthesiology) Physician · Slidell, LA NPI 1942203476 Susan Aycock Certified Registered Nurse Anesthetist · Slidell, LA NPI 1003819533 Catherine Marrione Certified Registered Nurse Anesthetist · Slidell, LA NPI 1093718512
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-10.