Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lee Allen Rigg, M.D., PH.D.

Specialist in Lake Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1699889964

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Registry record

Entity type Individual (Type 1)

Name Dr. Lee Allen Rigg

Credential M.D., PH.D.

Sex Male

Practice address 300 Medical Plz, Suite 221, Lake Saint Louis, MO, 63367

Phone (696) 625-7730

Fax (636) 625-5288

Enumeration date Aug 17, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 33606 (MO) 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

How do I verify Lee Rigg's NPI record?

Cross-check NPI 1699889964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1699889964 active?

Yes, as of the latest NPPES snapshot, NPI 1699889964 is active (record last updated 2007-07-08).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.