Active NPI
John Terry Leever, MD
- Diagnostic Radiology Physician
- Grand Junction, CO
National Provider Identifier
1063492841
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- 23267
- Practice address
- 2021 N 12TH St
Grand Junction, CO 81501-2980 - Phone
- (970) 256-6440
- NPI assigned
- Jan 18, 2006
- Last updated
- Jul 13, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | 23267 | CO | Primary |
Addresses
Primary practice location
2021 N 12TH St
Grand Junction, CO 81501-2980
Mailing address
PO Box 2131
Grand Junction, CO 81502-2131
Phone (970) 256-6440
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 01232677 | Medicaid | CO |
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 Osteopathy, Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 23267 | CO | MD | Diagnostic Radiology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Schryver Medical Sales and Marketing Inc. | Past | Accepting new patients | |
| Diagnostic Radiology Associates PC | Diagnostic Radiology | Past | Accepting new patients |
| New Schryver LLC | Past | Accepting new patients |
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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Diagnostic Radiology Physician
- Grand Junction, CO
- NPI 1518947399
-
- Mobile Radiology Clinic/Center
- Denver, CO
- NPI 1295849537
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1137542400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1063492841",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 2131",
"city": "GRAND JUNCTION",
"state": "CO",
"postal_code": "815022131",
"telephone_number": "970-256-6440"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2021 N 12TH ST",
"city": "GRAND JUNCTION",
"state": "CO",
"postal_code": "815012980",
"telephone_number": "970-256-6440"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LEEVER",
"first_name": "JOHN",
"middle_name": "TERRY",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2006-01-18",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "CO",
"license": "23267",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "01232677",
"state": "CO"
}
],
"endpoints": [],
"other_names": []
}Other providers in Grand Junction, CO
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.