Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lauren Thompson, MD

Surgery Physician in Portsmouth, NH · enumerated 2012.

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

National Provider Identifier

1457618183

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Registry record

Entity type Individual (Type 1)

Name Lauren Thompson

Credential MD

Sex Female

Practice address 155 Borthwick Ave Ste 301e, Portsmouth, NH, 03801

Phone (603) 431-5242

Fax (603) 433-4939

Enumeration date Apr 19, 2012

Last updated in NPPES Feb 9, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 19225 (NH) Primary

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

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

Where does Lauren Thompson practice?

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

What is the NPI number for Lauren Thompson?

The National Provider Identifier (NPI) for Lauren Thompson is 1457618183, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-09.