May Chiropractic, PC
May Chiropractic, PC is a healthcare organization registered as Chiropractor in O Fallon, MO, holding Type 2 (organization) NPI 1104009976 since 2007. The authorized official on file is Chad May, Owner.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1104009976 |
|---|---|
| Entity type | Organization (Type 2) |
| Legal business name | May Chiropractic, PC |
| Practice address | 1258 BRYAN RD, O Fallon, MO, 63366 |
| Phone | 6369789067 |
| Fax | 6362720849 |
| Enumeration date | 2007-12-14 |
| Last updated in NPPES | 2008-02-29 |
Authorized official
| Name | Chad May |
|---|---|
| Title | Owner |
| Phone | 6369789067 |
Taxonomy & classification
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2001004465 | MO |
Copy-ready billing details
Provider: May Chiropractic, PC NPI: 1104009976 Taxonomy: 111N00000X (Chiropractor) Address: 1258 BRYAN RD, O Fallon, MO, 63366
Providers at this address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1922367515 | Garrett Jackson | Individual | Chiropractor | O Fallon, MO |
| 1669728101 | Jackson Chiropractic | Organization | Chiropractor | O Fallon, MO |
| 1326827528 | Sam Christoferson | Individual | Hearing Instrument Specialist | O Fallon, MO |
| 1831960079 | Menm, LLC | Organization | Hearing Instrument Specialist | O Fallon, MO |
Verify this record
Cross-check NPI 1104009976 against the authoritative CMS record: view May Chiropractic, PC on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
What is a Type 2 NPI?
What type of organization is May Chiropractic, PC?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2008-02-29.