Active NPI
William Stephen Knapp, D.O.
- Geriatric Medicine (Family Medicine) Physician
- Florissant, MO
National Provider Identifier
1023099140
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Geriatric Medicine (Family Medicine) Physician
- License
- R8885
- Practice address
- 2137 Charbonier Rd Ste B
Florissant, MO 63031-5500 - Phone
- (314) 831-0181
- Fax
- (314) 851-4471
- NPI assigned
- Nov 7, 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 |
|---|---|---|---|---|
| Geriatric Medicine (Family Medicine) Physician | 207QG0300X | R8885 | MO | Primary |
Addresses
Primary practice location
2137 Charbonier Rd Ste B
Florissant, MO 63031-5500
Mailing address
PO Box 23340
Saint Louis, MO 63156-3340
Phone (314) 831-0181
Other identifiers 9
| Identifier | Type | State | Issuer |
|---|---|---|---|
| D92020 | Other | MO | EXCLUSIVE CHOICE |
| 0100004 | Other | MO | UHC |
| 241162304 | Medicaid | MO | |
| D41519 | Other | MO | MERCY |
| 127448 | Other | MO | GHP |
| 4037831 | Other | MO | AETNA |
| 9108 | Other | MO | BCBS |
| 000000010021 | Other | MO | ESSENCE |
| 100734 | Other | MO | HEALTHLINK |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in MO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- At Still University of Health Sciences, College of Osteo Med, Kirksville, 1978
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2137 Charbonier Rd
Suite B
Florissant, MO 63031-5500
Phone (314) 831-0181
Hospital & facility affiliations
- St Croix Hospice
- Mercy Hospital St Louis
- Christian Hospital Northeast
- Barnes-Jewish St Peters Hospital
- SSM Health Depaul Hospital St Louis
- SSM Health Rehabilitation Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Removal of skin lesions | 32 |
| Removal of nail tissue | 70 |
| Removal or shaving of skin growth | 1-10 |
| Skin biopsy | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy, Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| R8885 | MO | MD | Geriatric Medicine (Family Medicine) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Esse Health Heal at Home LLC | Past | Accepting new patients | |
| English and McLaughlin, P.C. | Past | Accepting new patients |
Interoperability endpoints
- william.knapp.p1@direct.essehealth.nextgenshare.com
Organizations & group practices 3
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Internal Medicine Physician
- Saint Louis, MO
- NPI 1972559532
-
- Internal Medicine Physician
- Saint Louis, MO
- NPI 1801518592
-
- Internal Medicine Physician
- Shiloh, IL
- NPI 1780314781
Hospital & facility affiliations 8
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Saint Peters, MO
- NPI 1144238908
-
- General Acute Care Hospital
- Saint Louis, MO
- NPI 1639186760
-
- General Acute Care Hospital
- Saint Louis, MO
- NPI 1427098169
-
- Community Based Hospice Care Agency
- Saint Peters, MO
- NPI 1871672493
-
- General Acute Care Hospital
- Bridgeton, MO
- NPI 1598835308
-
- Rehabilitation Hospital
- Richmond Heights, MO
- NPI 1659511988
Inpatient rehabilitation facility
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1131321600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1549584000000",
"number": "1023099140",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 23340",
"city": "SAINT LOUIS",
"state": "MO",
"postal_code": "631563340",
"telephone_number": "314-831-0181",
"fax_number": "314-851-4471"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2137 CHARBONIER RD STE B",
"city": "FLORISSANT",
"state": "MO",
"postal_code": "630315500",
"telephone_number": "314-831-0181",
"fax_number": "314-851-4471"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KNAPP",
"first_name": "WILLIAM",
"middle_name": "STEPHEN",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-11-07",
"last_updated": "2019-02-08",
"status": "A"
},
"taxonomies": [
{
"code": "207QG0300X",
"taxonomy_group": "",
"desc": "Family Medicine, Geriatric Medicine",
"state": "MO",
"license": "R8885",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "EXCLUSIVE CHOICE",
"identifier": "D92020",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "UHC",
"identifier": "0100004",
"state": "MO"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "241162304",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MERCY",
"identifier": "D41519",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "GHP",
"identifier": "127448",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "AETNA",
"identifier": "4037831",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS",
"identifier": "9108",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "ESSENCE",
"identifier": "000000010021",
"state": "MO"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "HEALTHLINK",
"identifier": "100734",
"state": "MO"
}
],
"endpoints": [],
"other_names": []
}Other providers in Florissant, MO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 8, 2019; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.