Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Rigg, MD

Allergy Physician in Valparaiso, IN · enumerated 2017.

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

National Provider Identifier

1427583962

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Registry record

Entity type Individual (Type 1)

Name Lauren Rigg

Credential MD

Sex Female

Practice address 2802 Leonard Dr, Valparaiso, IN, 46383

Phone (219) 531-5855

Fax (219) 531-1617

Enumeration date Apr 21, 2017

Last updated in NPPES May 7, 2024

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 036.152445 (IL) Secondary

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License 01087133A (IN) 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 Lauren Rigg?

Lauren Rigg is registered in NPPES with the primary taxonomy of Allergy 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 2024-05-07.