NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John F. Lacart, M.D.

Orthopaedic Surgery Physician in Sandwich, IL · enumerated 2007 · practices at Trinity Women'S Health Care Sc.

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

National Provider Identifier

1871785402

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name John F. Lacart
Credential M.D.
Sex Male
Practice address 1310 N Main St, Suite 100, Sandwich, IL, 60548
Phone (815) 786-6000
Fax (815) 786-6001
Enumeration date Aug 17, 2007
Last updated in NPPES Jan 8, 2013

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 036050091 (IL) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
036050091 Medicaid IL -
035958001 Other IL DMERC

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 John Lacart?
The National Provider Identifier (NPI) for John Lacart is 1871785402, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Lacart practice?
The practice location on file with NPPES is in Sandwich, IL. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-08.