Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Garson Mark Caruso, MD, MPH

Occupational Medicine Physician in Mechanicsburg, PA · enumerated 2007.

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

National Provider Identifier

1144439027

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Registry record

Entity type Individual (Type 1)

Name Garson Mark Caruso

Credential MD, MPH

Sex Male

Practice address 647 E Siddonsburg Rd, Mechanicsburg, PA, 17055

Phone (717) 691-5409

Enumeration date May 21, 2007

Last updated in NPPES Jan 20, 2020

Taxonomy & licenses

2083P0500X Preventive Medicine/Occupational Environmental Medicine Physician Allopathic & Osteopathic Physicians · License MD036141E (PA) Secondary

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License MD036141E (PA) Secondary

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License D0057126 (MD) Secondary

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License ME92859 (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

Where does Garson Caruso practice?

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

What is the NPI number for Garson Caruso?

The National Provider Identifier (NPI) for Garson Caruso is 1144439027, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-01-20.