Active NPI
Owen Louis Krueger, MD
- Ophthalmology Physician
- Green Bay, WI
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- 86941-20
- Practice address
- 1087 W Mason St
Green Bay, WI 54303-1859 - Phone
- (920) 593-5724
- Fax
- (920) 499-9636
- NPI assigned
- Apr 7, 2021
- 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 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Student in an Organized Health Care Education/Training Program | 390200000X | |||
| Ophthalmology Physician | 207W00000X | 86941-20 | WI | Primary |
| Ophthalmology Physician | 207W00000X | 2025-00355 | NC |
Addresses
Primary practice location
1087 W Mason St
Green Bay, WI 54303-1859
Mailing address
Medical Center Blvd
Winston Salem, NC 27157-0001
Phone (336) 716-2255
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2555774 | Medicaid | LA | |
| 1457930356 | Medicaid | WI |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NC
- 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
- Ophthalmology
- Education
- Medical College of Wisconsin, 2021
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
Medical Ctr Blvd
Winston Salem, NC 27157-0001
Phone (336) 716-2734
Hospital & facility affiliations
- North Carolina Baptist Hospital
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Cataract surgery | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2025-00355 | NC | MD | Ophthalmology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Wake Forest University Health Sciences | Current | Accepting new patients | |
| Wake Forest University Health Sciences | Past | Accepting new patients | |
| Wake Forest University Health Sciences | Ophthalmology | Past | Accepting new patients |
Locations
329 NC Highway 801 N
Bermuda Run, NC 27006
Phone (336) 716-8200
1014 N Elm St
Greensboro, NC 27401
Phone (336) 274-2149
2 Hospital Dr
Lexington, NC 27292
Phone (336) 243-2436
750 Highland Oaks Dr
Ste 100
Winston Salem, NC 27103
Phone (336) 659-1528
Medical Ctr Blvd
Winston Salem, NC 27157
Phone (336) 713-2697
Interoperability endpoints
- okrueger3018341@carolinashealthcaresystem.direct-ci.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.
-
- Multi-Specialty Clinic/Center
- Winston Salem, NC
- NPI 1003803032
-
- Ophthalmology Physician
- Greensboro, NC
- NPI 1225139249
-
- Multi-Specialty Clinic/Center
- Lexington, NC
- NPI 1639454499
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- Psychiatric Hospital Unit
- Winston Salem, NC
- NPI 1063480531
-
- Rehabilitation Hospital Unit
- Winston Salem, NC
- NPI 1114995677
-
- General Acute Care Hospital
- Winston Salem, NC
- NPI 1144211301
-
- Clinical Medical Laboratory
- Winston Salem, NC
- NPI 1609162098
Hospital
-
- Pediatric Adolescent Medicine Physician
- Winston Salem, NC
- NPI 1912179219
Hospital
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1617753600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1785283200000",
"number": "1457930356",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "MEDICAL CENTER BLVD",
"city": "WINSTON SALEM",
"state": "NC",
"postal_code": "271570001",
"telephone_number": "336-716-2255"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1087 W MASON ST",
"city": "GREEN BAY",
"state": "WI",
"postal_code": "543031859",
"telephone_number": "920-593-5724",
"fax_number": "920-499-9636"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KRUEGER",
"first_name": "OWEN",
"middle_name": "LOUIS",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2021-04-07",
"last_updated": "2026-07-29",
"certification_date": "2026-07-29",
"status": "A"
},
"taxonomies": [
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
},
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "WI",
"license": "86941-20",
"primary": true
},
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "NC",
"license": "2025-00355",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "2555774",
"state": "LA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1457930356",
"state": "WI"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Green Bay, WI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 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.