Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren E Block, PA-C

Physician Assistant in Bismarck, ND · enumerated 2014.

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

National Provider Identifier

1750799391

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Registry record

Entity type Individual (Type 1)

Name Lauren E Block

Credential PA-C

Sex Female

Practice address 222 N 7th St, Bismarck, ND, 58501

Phone (701) 323-5300

Enumeration date Jul 28, 2014

Last updated in NPPES Jan 20, 2022

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PAC0564 (ND) 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

Is NPI 1750799391 active?

Yes, as of the latest NPPES snapshot, NPI 1750799391 is active (record last updated 2022-01-20).

How do I verify Lauren Block's NPI record?

Cross-check NPI 1750799391 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-20.