Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Homer Thomas Johnson II, M.D.

Pediatric Sleep Medicine Physician in Saint Charles, MO · enumerated 2007.

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

National Provider Identifier

1932223898

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Registry record

Entity type Individual (Type 1)

Name Dr. Homer Thomas Johnson II

Credential M.D.

Sex Male

Practice address 1475 Kisker Rd, Suite 200, Saint Charles, MO, 63304

Phone (636) 498-7880

Fax (636) 498-7889

Enumeration date Mar 18, 2007

Last updated in NPPES Mar 14, 2022

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License ME 97186 (FL) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License NO. 2007001620 (MO) Secondary

207QS1201X Sleep Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 2007001620 (MO) Secondary

2080S0012X Pediatric Sleep Medicine Physician Allopathic & Osteopathic Physicians · License 2007001620 (MO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
205475809	Medicaid	MO	-

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.

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Frequently asked questions

How do I verify Homer Johnson's NPI record?

Cross-check NPI 1932223898 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1932223898 active?

Yes, as of the latest NPPES snapshot, NPI 1932223898 is active (record last updated 2022-03-14).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-14.