Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. John Jeremy Schiermeyer, D.C.
Chiropractor in Saint Peters, MO · enumerated 2008.
Data current as of Jul 11, 2026 · sourced from CMS NPPES
National Provider Identifier
1124204243
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Registry record
Entity type Individual (Type 1)
Name Dr. John Jeremy Schiermeyer
Credential D.C.
Sex Male
Practice address 4127 Mexico Rd, Saint Peters, MO, 63376
Phone (314) 226-1699
Fax (636) 246-0032
Enumeration date Jan 18, 2008
Last updated in NPPES Nov 3, 2009
Taxonomy & licenses
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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.
Frequently asked questions
Where does John Schiermeyer practice?
The practice location on file with NPPES is in Saint Peters, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John Schiermeyer?
The National Provider Identifier (NPI) for John Schiermeyer is 1124204243, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Terry Surtin Chiropractor · Saint Peters, MO NPI 1245265305 Terry A. Surtin, D.C. P.C. Chiropractor · Saint Peters, MO NPI 1609933035 A.K. Chiropractic Center P.C. Chiropractor · Saint Peters, MO NPI 1821323684 Katharine Harmon Chiropractor · Saint Peters, MO NPI 1588971691 Harmon Chiropractic LLC Chiropractor · Saint Peters, MO NPI 1689984148 Complete Performance Chiropractic LLC Sports Physician Chiropractor · Saint Peters, MO NPI 1063859601
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2009-11-03.