Mohsin Ehsan, M.D
Mohsin Ehsan is a Pulmonary Disease Physician provider (Internal Medicine) practicing in Saint Charles, MO, registered in the NPPES registry with NPI 1265627210 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1265627210 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Mohsin Ehsan |
| Credential | M.D |
| Sex | Male |
| Practice address | 400 1ST CAPITOL DR STE 100, Saint Charles, MO, 63301 |
| Phone | 6366690300 |
| Enumeration date | 2007-09-12 |
| Last updated in NPPES | 2020-10-21 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 390200000X | Student in an Organized Health Care Education/Training Program | Secondary | — | — |
| 207RP1001X | Pulmonary Disease Physician | Primary | 2013004668 | MO |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Mohsin Ehsan, M.D NPI: 1265627210 Taxonomy: 207RP1001X (Pulmonary Disease Physician) Address: 400 1ST CAPITOL DR STE 100, Saint Charles, MO, 63301
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1891728051 | Jody Jachna | Individual | Sports Medicine (Orthopaedic Surgery) Physician | Saint Charles, MO |
| 1235210162 | Kathleen Nikodym | Individual | Physician Assistant | Saint Charles, MO |
| 1871446104 | Matthew White | Individual | Physician Assistant | Saint Charles, MO |
Verify this record
Cross-check NPI 1265627210 against the authoritative CMS record: view Mohsin Ehsan 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-10-21.