Michael Chi-Fu Weng, D.C.
Michael Chi-Fu Weng is a Chiropractor provider (Chiropractor) practicing in Webster Groves, MO, registered in the NPPES registry with NPI 1124300942 since 2011. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1124300942 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Michael Chi-Fu Weng |
| Credential | D.C. |
| Sex | Male |
| Practice address | Webster Groves, MO, 63119 |
| Phone | 3146445333 |
| Fax | 3149618884 |
| Enumeration date | 2011-09-19 |
| Last updated in NPPES | 2013-10-07 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | 2301009869 | MI |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Copy-ready billing details
Provider: Michael Weng, D.C. NPI: 1124300942 Taxonomy: 111N00000X (Chiropractor) Address: Webster Groves, MO, 63119
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1235238247 | Comprehensive Rehabilitation and Ergonomics Services Inc | Organization | Physical Therapist | Saint Louis, MO |
| 1902233851 | Chiropractic Wellness Connection of Webster Groves Pllc | Organization | Chiropractor | Webster Groves, MO |
| 1568941540 | Scott Morrow | Individual | Clinical Social Worker | Webster Groves, MO |
| 1154806198 | In Your Prime Counseling LLC | Organization | Clinical Social Worker | Webster Groves, MO |
Verify this record
Cross-check NPI 1124300942 against the authoritative CMS record: view Michael Chi-Fu Weng 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
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Where does Michael Weng practice?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-10-07.