Active NPI
Charles M Linsenmeyer, M.D.
- Orthopaedic Surgery Physician
- Saint Charles, MO
National Provider Identifier
1477556405
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthopaedic Surgery Physician
- License
- R2608
- Practice address
- 400 1St Capitol Dr
Ste 100
Saint Charles, MO 63301-2881 - Phone
- (636) 946-7050
- Fax
- (636) 946-3368
- NPI assigned
- May 23, 2005
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Orthopaedic Surgery Physician | 207X00000X | R2608 | MO | Primary |
Addresses
Primary practice location
400 1St Capitol Dr
Ste 100
Saint Charles, MO 63301-2881
Mailing address
9323 Phoenix Village Pkwy
O Fallon, MO 63366-4281
Phone (636) 561-5030
Other identifiers 9
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4435V6097 | Other | HEALTHCARE USA | |
| 900095 | Other | UHC | |
| SP10136 | Other | CIGNA | |
| 4061155 | Other | AETNA | |
| 27610 | Other | MO | BLUE CROSS BLUE SHIELD |
| 42206 | Other | CMR | |
| 9041 | Other | EXCLUSIVE CHOICE | |
| 114559 | Other | HEALTHLINK | |
| 1161V3458 | Other | GHP/ADVANTRA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1116806400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1477556405",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9323 PHOENIX VILLAGE PKWY",
"city": "O FALLON",
"state": "MO",
"postal_code": "633664281",
"telephone_number": "636-561-5030",
"fax_number": "636-561-5033"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "400 1ST CAPITOL DR",
"address_2": "STE 100",
"city": "SAINT CHARLES",
"state": "MO",
"postal_code": "633012881",
"telephone_number": "636-946-7050",
"fax_number": "636-946-3368"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LINSENMEYER",
"first_name": "CHARLES",
"middle_name": "M",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-05-23",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207X00000X",
"taxonomy_group": "",
"desc": "Orthopaedic Surgery",
"state": "MO",
"license": "R2608",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTHCARE USA",
"identifier": "4435V6097",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UHC",
"identifier": "900095",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CIGNA",
"identifier": "SP10136",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "4061155",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS BLUE SHIELD",
"identifier": "27610",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CMR",
"identifier": "42206",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EXCLUSIVE CHOICE",
"identifier": "9041",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTHLINK",
"identifier": "114559",
"state": null
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GHP/ADVANTRA",
"identifier": "1161V3458",
"state": null
}
],
"endpoints": [],
"other_names": []
}
Other providers in Saint Charles, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.