Active NPI
Sarah Miriam Kolnik, M.D.
- Surgery Physician
- Golden, CO
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Surgery Physician
- License
- DR.0068805
- Practice address
- 400 Indiana St Ste 200
Golden, CO 80401-5027 - Phone
- (303) 940-8200
- Fax
- (303) 940-8400
- NPI assigned
- Apr 1, 2014
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Surgery Physician | 208600000X | DR.0068805 | CO | Primary |
| Surgical Critical Care Physician | 2086S0102X | 54037 | KY | |
| Surgery Physician | 208600000X | 54037 | KY |
Addresses
Primary practice location
400 Indiana St Ste 200
Golden, CO 80401-5027
Mailing address
4350 Wadsworth Blvd Ste 401
Wheat Ridge, CO 80033-4638
Phone (303) 940-8200
Other practice location 1
1959 NE Pacific St
Seattle, WA 98195-6410
Phone (206) 543-3687
Other practice location 2
740 S Limestone Ste L104
Lexington, KY 40536-6410
Phone (859) 257-3253
Other names 1
- Sarah Miriam Recktenwall-Work
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CO
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20220824001939 | CO | Practitioner - General Surgery | 3072821693 | Reassigns benefits to 3 organizations |
Care Compare profile
Medicare Care Compare- Specialty
- General Surgery
- Education
- University of Colorado School of Medicine, Denver, 2014
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1400 E Boulder St
Suite 500 Ear Nose and Throat Clinic Mem Hosp
Colorado Springs, CO 80909-5533
Phone (719) 364-4120
3455 Lutheran Pkwy
Suite 290
Wheat Ridge, CO 80033-6034
Phone (303) 467-1400
400 Indiana St
Suite 200
Golden, CO 80401-5027
Phone (303) 467-1400
Hospital & facility affiliations
- Intermountain Health Lutheran Hospital
- Uch-Memorial Health System
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Colonoscopy | 1-10 |
| Hernia repair - groin (open) | 1-10 |
| Removal of tissue | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Colorado Trauma Services PC | Surgery | Current | Accepting new patients |
| Colorado Surgical Service PC | Surgery | Current | Accepting new patients |
| Poudre Valley Medical Group, LLC | Current | Accepting new patients | |
| Colorado Surgical Service PC | Surgery | Current | Accepting new patients |
| Colorado Trauma Services PC | Current | Accepting new patients | |
| Colorado Surgical Service PC | Surgery | Current | Accepting new patients |
| Poudre Valley Medical Group, LLC | Surgery | Current | Accepting new patients |
| Colorado Surgical Service PC | Surgery | Past | Accepting new patients |
| Intermountain Front Range, Inc. | Past | Accepting new patients | |
| Uch-MHS | Past | Accepting new patients |
Locations
4404 Barranca Ln
Castle Rock, CO 80104
Phone (720) 733-5260
8890 N Union Blvd
Colorado Springs, CO 80920
Phone (719) 364-5633
1400 E Boulder St
Ste 500EAR
Colorado Springs, CO 80909
Phone (719) 364-4120
1400 E Boulder St
Ste 500
Colorado Springs, CO 80909
Phone (719) 364-6487
400 Indiana St
Ste 200
Golden, CO 80401
Phone (303) 467-1400
2695 Rocky Mountain Ave
Ste 150
Loveland, CO 80538
Phone (970) 624-2412
3455 Lutheran Pkwy
Ste 290
Wheat Ridge, CO 80033
Phone (303) 467-1400
8300 W 38th Ave
Wheat Ridge, CO 80033
Phone (303) 425-2015
4350 Wadsworth Blvd
Ste 401
Wheat Ridge, CO 80033
Phone (720) 996-0780
Interoperability endpoints
- skolnik32657@ukhcdirect.org
Organizations & group practices 10
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 Practice Physician
- Loveland, CO
- NPI 1366763260
-
- General Acute Care Hospital
- Wheat Ridge, CO
- NPI 1669461281
-
- General Acute Care Hospital
- Colorado Springs, CO
- NPI 1144397134
Hospital & facility affiliations 23
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1396310400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759708800000",
"number": "1992123418",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4350 WADSWORTH BLVD STE 401",
"city": "WHEAT RIDGE",
"state": "CO",
"postal_code": "800334638",
"telephone_number": "303-940-8200"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "400 INDIANA ST STE 200",
"city": "GOLDEN",
"state": "CO",
"postal_code": "804015027",
"telephone_number": "303-940-8200",
"fax_number": "303-940-8400"
}
],
"practiceLocations": [
{
"address_1": "1959 NE Pacific St",
"address_purpose": "LOCATION",
"city": "Seattle",
"state": "WA",
"postal_code": "981956410",
"country_code": "US",
"telephone_number": "206-543-3687",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "740 S Limestone Ste L104",
"address_purpose": "LOCATION",
"city": "Lexington",
"state": "KY",
"postal_code": "405366410",
"country_code": "US",
"telephone_number": "859-257-3253",
"fax_number": "859-257-7603",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "KOLNIK",
"first_name": "SARAH",
"middle_name": "MIRIAM",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2014-04-01",
"last_updated": "2025-10-06",
"certification_date": "2025-10-06",
"status": "A"
},
"taxonomies": [
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "CO",
"license": "DR.0068805",
"primary": true
},
{
"code": "2086S0102X",
"taxonomy_group": "",
"desc": "Surgery, Surgical Critical Care",
"state": "KY",
"license": "54037",
"primary": false
},
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "KY",
"license": "54037",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "SARAH",
"last_name": "RECKTENWALL-WORK",
"middle_name": "MIRIAM",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Golden, CO
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 2025; 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.