Active NPI
Jason R Collier, D.O.
- Hospitalist Physician
- Jefferson City, MO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Hospitalist Physician
- License
- 2013030076
- Practice address
- 1125 Madison St
Jefferson City, MO 65101-5227 - Phone
- (573) 632-5000
- Fax
- (573) 633-2588
- NPI assigned
- Jun 29, 2010
- Last updated
- Oct 8, 2026
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | 2013030076 | MO | |
| Hospitalist Physician | 208M00000X | 2013030076 | MO | Primary |
Addresses
Primary practice location
1125 Madison St
Jefferson City, MO 65101-5227
Mailing address
PO Box 843966
Kansas City, MO 64184-3966
Phone (573) 884-3300
Other practice location 1
3015 N Ballas Rd
Saint Louis, MO 63131-2329
Phone (314) 996-5772
Electronic endpoints 2
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| Direct Messaging Address | mudocreferral@direct.health.missouri.edu | Direct | Curators of the University of Missouri |
| FHIR URL | https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2 | Health Information Exchange (HIE) |
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
- Hospitalist
- Education
- Other, 2010
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1125 Madison St
Jefferson City, MO 65101-5227
Phone (573) 635-7141
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mercy Clinic Adult Hospitalists- Jefferson, LLC | Internal Medicine | Current | Accepting new patients |
| The Curators of the University of Missouri | Current | Accepting new patients | |
| Dr. Petre I Anguelinin, LLC | Internal Medicine | Current | Accepting new patients |
| SSM Health Care St Louis | Current | Accepting new patients | |
| Curators of the University of Missouri | Current | Accepting new patients | |
| St Anthonys Physician Organization Hospitalist Services, L.C. | Hospitalist | Current | Accepting new patients |
| Mercy Clinic Adult Hospitalists - St. Louis, LLC | Internal Medicine | Current | Accepting new patients |
| Mercy Hospitals East Communities | Current | Accepting new patients | |
| Mercy Hospitals East Communities | Current | Accepting new patients | |
| Mercy Clinic Adult Hospitalists - Washington, LLC | Hospitalist | Current | Accepting new patients |
| Mercy Hospital South | Past | Accepting new patients |
Locations
7344 Solutions Ctr
Chicago, IL 60677
Phone (314) 989-6189
1400 US Highway 61
Crystal Cty, MO 63028
Phone (636) 933-1111
1015 Bowles Ave
Fenton, MO 63026
Phone (636) 496-2000
1125 Madison St
Jefferson Cty, MO 65101
Phone (573) 632-5000
10010 Kennerly Rd
Saint Louis, MO 63128
Phone (314) 525-1328
2345 Dougherty Ferry Rd
Saint Louis, MO 63122
Phone (314) 821-5850
615 S New Ballas Rd
Saint Louis, MO 63141
Phone (314) 251-4687
615 S New Ballas Rd
#H
Saint Louis, MO 63141
Phone (314) 251-6075
901 E 5th St
Washington, MO 63090
Phone (636) 239-8000
Organizations & group practices 11
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Multi-Specialty Clinic/Center
- Columbia, MO
- NPI 1235126921
-
- Internal Medicine Physician
- Fenton, MO
- NPI 1265538177
-
- Internal Medicine Physician
- Saint Louis, MO
- NPI 1841235108
-
- Hospitalist Physician
- Washington, MO
- NPI 1891943429
-
- Internal Medicine Physician
- Festus, MO
- NPI 1083052492
-
dba SSM Health St Clare Fenton
- Emergency Medicine Physician
- Fenton, MO
- NPI 1275586174
-
dba Mercy Clinic South Hospitalists
- Hospitalist Physician
- Saint Louis, MO
- NPI 1407216336
-
dba University Physicians Specialty Care Associates
- Durable Medical Equipment & Medical Supplies
- Columbia, MO
- NPI 1356963201
-
dba Mercy St. Louis Transport Ambulance
- Land Ambulance
- Saint Louis, MO
- NPI 1881329902
-
- General Acute Care Hospital
- Saint Louis, MO
- NPI 1568481984
Hospital & facility affiliations 4
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Capital Region Medical Center
- General Acute Care Hospital
- Jefferson City, MO
- NPI 1174597892
-
dba University of Missouri Health Care
- General Acute Care Hospital
- Columbia, MO
- NPI 1699769901
-
- Rural Acute Care Hospital
- Osage Beach, MO
- NPI 1386619450
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1277769600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1791417600000",
"number": "1750692232",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 843966",
"city": "KANSAS CITY",
"state": "MO",
"postal_code": "641843966",
"telephone_number": "573-884-3300",
"fax_number": "573-884-0943"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1125 MADISON ST",
"city": "JEFFERSON CITY",
"state": "MO",
"postal_code": "651015227",
"telephone_number": "573-632-5000",
"fax_number": "573-633-2588"
}
],
"practiceLocations": [
{
"address_1": "3015 N Ballas Rd",
"address_purpose": "LOCATION",
"city": "Saint Louis",
"state": "MO",
"postal_code": "631312329",
"country_code": "US",
"telephone_number": "314-996-5772",
"fax_number": "314-996-7691",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "COLLIER",
"first_name": "JASON",
"middle_name": "R",
"name_prefix": "Dr.",
"credential": "D.O.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2010-06-29",
"last_updated": "2026-10-08",
"certification_date": "2026-10-08",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "MO",
"license": "2013030076",
"primary": false
},
{
"code": "208M00000X",
"taxonomy_group": "",
"desc": "Hospitalist",
"state": "MO",
"license": "2013030076",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "DIRECT",
"endpointTypeDescription": "Direct Messaging Address",
"endpoint": "mudocreferral@direct.health.missouri.edu",
"affiliation": "Y",
"endpointDescription": "Endpoint is used to receive electronic continuity of care documents (C-CDA) for outpatient referrals.",
"affiliationName": "Curators of the University of Missouri",
"use": "DIRECT",
"useDescription": "Direct",
"contentType": "OTHER",
"contentTypeDescription": "Other",
"contentOtherDescription": "Direct",
"address_1": "1125 Madison St",
"city": "Jefferson City",
"state": "MO",
"country_code": "US",
"postal_code": "651015227",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "FHIR",
"endpointTypeDescription": "FHIR URL",
"endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2",
"affiliation": "N",
"endpointDescription": "BJC",
"use": "HIE",
"useDescription": "Health Information Exchange (HIE)",
"contentType": "CSV",
"contentTypeDescription": "CSV",
"address_1": "3015 N Ballas Rd",
"city": "Saint Louis",
"state": "MO",
"country_code": "US",
"postal_code": "631312329",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}
Other providers in Jefferson City, MO
- Cole County Residential Services, Inc.
- Cole County Special Services
- Cole Physician Services LLC
- Coleman Consulting Group LLC (Coleman Family Chiropractic)
- Sarah Collard, M.A., CCC-SLP
- Jennifer Lee Colozza, PHARMD
- Columbia O & P Labs
- Hallie J Comer, OTD, OTR/L
- Community Health Ctr of Central Missouri (Community Care Pharmacy)
- Community Health Ctr of Central Missouri
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 8, 2026; 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.