Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James R Piotrowski, PAC-MS

Physician Assistant in Lake Mary, FL · enumerated 2006.

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

National Provider Identifier

1124031885

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Registry record

Entity type Individual (Type 1)

Name James R Piotrowski

Credential PAC-MS

Sex Male

Practice address 1315 S International Pkwy Ste 1111, Lake Mary, FL, 32746

Phone (407) 206-3755

Fax (407) 206-3762

Enumeration date Aug 14, 2006

Last updated in NPPES Mar 21, 2018

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA 1789 (FL) Secondary

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA 1789 (FL) Primary

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 James Piotrowski practice?

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

What is the NPI number for James Piotrowski?

The National Provider Identifier (NPI) for James Piotrowski is 1124031885, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-21.