Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Florentine Ursula Lucienne Pepin, MD

Family Medicine Physician in Cambridge, MA · enumerated 2013.

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

National Provider Identifier

1922445444

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Registry record

Entity type Individual (Type 1)

Name Dr. Florentine Ursula Lucienne Pepin

Credential MD

Sex Female

Practice address 163 Gore Street, Cambridge, MA, 02141

Phone (617) 665-3000

Enumeration date May 23, 2013

Last updated in NPPES Oct 15, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 269113 (MA) 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 is the NPI number for Florentine Pepin?

The National Provider Identifier (NPI) for Florentine Pepin is 1922445444, a Type 1 (individual) record in the CMS NPPES registry.

Where does Florentine Pepin practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-15.