NPI Portal NPI Lookup & Verification

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

Sara Catherine Largen, MD

Pediatrics Physician in Jacksonville, FL · enumerated 2014 · practices at Southeast Orthopedic Specialists, LLC.

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

National Provider Identifier

1629497516

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Registry record

Entity type Individual (Type 1)
Name Sara Catherine Largen
Credential MD
Sex Female
Practice address Jacksonville, FL, 32256
Phone (904) 450-8090
Enumeration date Apr 8, 2014
Last updated in NPPES Mar 5, 2018

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

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License ME131467 (FL) 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 Sara Largen?
The National Provider Identifier (NPI) for Sara Largen is 1629497516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sara Largen practice?
The practice location on file with NPPES is in Jacksonville, FL. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-05.