Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Max Benzaquen MD PC

Neurology Physician in Chesterfield, MO · enumerated 2008 · authorized official Max Benzaquen, Owner.

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

National Provider Identifier

1851554554

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Registry record

Entity type Organization (Type 2)

Legal business name Max Benzaquen MD PC

Practice address 14377 Woodlake Dr., Suite 308, Chesterfield, MO, 63017

Phone (314) 878-8744

Fax (314) 878-2234

Enumeration date Jul 3, 2008

Last updated in NPPES Jun 1, 2026

Taxonomy & classification

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Max Benzaquen

Title Owner

Phone (314) 878-8744

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 Max Benzaquen MD PC located?

The practice location on file with NPPES is in Chesterfield, MO.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2026-06-01. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-01.