Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Megan Taylor Lane Olsen, RDN

Registered Dietitian in Cedar Rapids, IA · enumerated 2018.

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

National Provider Identifier

1336624584

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Registry record

Entity type Individual (Type 1)

Name Mrs. Megan Taylor Lane Olsen

Credential RDN

Sex Female

Practice address 1002 4th Ave Se Ste B, Cedar Rapids, IA, 52403

Phone (319) 298-2200

Enumeration date Oct 3, 2018

Last updated in NPPES Oct 3, 2018

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 091791 (IA) Primary

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 Megan Olsen?

Megan Olsen 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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-10-03.