Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Erin Debaillon Ryan, RD, LDN
Registered Dietitian in Marrero, LA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174873236
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Registry record
Entity type Individual (Type 1)
Name Ms. Erin Debaillon Ryan
Credential RD, LDN
Sex Female
Practice address 1111 Medical Center Blvd, Suite S-450, Marrero, LA, 70072
Phone (504) 349-6401
Fax (504) 349-6062
Enumeration date Sep 17, 2012
Last updated in NPPES Apr 1, 2016
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2313355 | Medicaid | LA | - |
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
What specialty is Erin Ryan?
Erin Ryan is registered in NPPES with the primary taxonomy of Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-01.