Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniela Maria Leon Jarrin, MD

Internal Medicine Physician in Lafayette, LA · enumerated 2017.

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

National Provider Identifier

1851814032

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Registry record

Entity type Individual (Type 1)

Name Daniela Maria Leon Jarrin

Credential MD

Sex Female

Practice address 461 Heymann Blvd, Lafayette, LA, 70503

Phone (337) 703-6373

Fax (337) 703-6374

Enumeration date Jul 19, 2017

Last updated in NPPES Jan 27, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 325016 (LA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

What specialty is Daniela Leon Jarrin?

Daniela Leon Jarrin is registered in NPPES with the primary taxonomy of Internal Medicine Physician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-27.