Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Lorin Hart

Q: What is the NPI number for Lorin Hart?

The National Provider Identifier (NPI) for Lorin Hart is 1801211594, a Type 1 (individual) record in the CMS NPPES registry.

Lactation Consultant (Non-RN) in Los Angeles, CA · enumerated 2014.

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

National Provider Identifier

1801211594

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Lorin Hart

Sex Female

Practice address Los Angeles, CA, 90042

Phone (323) 791-5468

Enumeration date Mar 4, 2014

Last updated in NPPES Mar 4, 2014

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174N00000X Lactation Consultant (Non-RN) Other Service Providers · License 11100624 (CA) 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 is the NPI number for Lorin Hart?

The National Provider Identifier (NPI) for Lorin Hart is 1801211594, a Type 1 (individual) record in the CMS NPPES registry.

Where does Lorin Hart practice?

The practice location on file with NPPES is in Los Angeles, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-04.