Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Disc Center of Port St Lucie LLC

Chiropractor in Port St Lucie, FL · enumerated 2022 · authorized official John Grassam, Manager.

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

National Provider Identifier

1992421002

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Registry record

Entity type Organization (Type 2)

Legal business name Disc Center of Port St Lucie LLC

Practice address 555 Nw Lake Whitney Pl Ste 105, Port St Lucie, FL, 34986

Phone (772) 237-2080

Enumeration date Oct 19, 2022

Last updated in NPPES Dec 1, 2022

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name John Grassam

Title Manager

Phone (772) 237-2080

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 is Disc Center of Port St Lucie LLC located?

The practice location on file with NPPES is in Port St Lucie, FL.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2022-12-01. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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John Grassam Chiropractor · Port St Lucie, FL NPI 1821293440

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-12-01.