Active NPI
Christine Elizabeth Wickers-Krentz, MD
- Family Medicine Physician
- Greeley, CO
National Provider Identifier
1942931092
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- A189167
- Practice address
- 1600 23Rd Ave
Greeley, CO 80634-6070 - Phone
- (970) 810-2424
- NPI assigned
- Jun 20, 2022
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | DR.0077833 | CO | |
| Family Medicine Physician | 207Q00000X | A189167 | CA | Primary |
Addresses
Primary practice location
1600 23Rd Ave
Greeley, CO 80634-6070
Mailing address
1600 23Rd Ave
Greeley, CO 80634-6070
Phone (970) 810-2424
Other names 1
- Dr. Christine Elizabeth Krentz
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Contra Costa County | Past | Accepting new patients |
Organizations & group practices 1
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.
-
- General Acute Care Hospital
- Martinez, CA
- NPI 1386719086
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1655683200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786320000000",
"number": "1942931092",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1600 23RD AVE",
"city": "GREELEY",
"state": "CO",
"postal_code": "806346070",
"telephone_number": "970-810-2424"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1600 23RD AVE",
"city": "GREELEY",
"state": "CO",
"postal_code": "806346070",
"telephone_number": "970-810-2424"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WICKERS-KRENTZ",
"first_name": "CHRISTINE",
"middle_name": "ELIZABETH",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-06-20",
"last_updated": "2026-08-10",
"certification_date": "2026-08-10",
"status": "A"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CO",
"license": "DR.0077833",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CA",
"license": "A189167",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "CHRISTINE",
"last_name": "KRENTZ",
"middle_name": "ELIZABETH",
"prefix": "DR.",
"credential": "MD",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Greeley, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 10, 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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.