Active NPI
Ellen Yang
- Ophthalmology Physician
- Bloomington, MN
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ophthalmology Physician
- License
- 82075
- Practice address
- 9801 Dupont Ave S Ste 200
Bloomington, MN 55431-3200 - Phone
- (952) 888-5800
- Fax
- (952) 567-6176
- NPI assigned
- May 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 |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | 82075 | MN | Primary |
| Student in an Organized Health Care Education/Training Program | 390200000X |
Addresses
Primary practice location
9801 Dupont Ave S Ste 200
Bloomington, MN 55431-3200
Mailing address
9801 Dupont Ave S Ste 425
Bloomington, MN 55431-3873
Phone (952) 888-5800
Other practice location 1
1969 W Ogden Ave
Chicago, IL 60612-3765
Phone (312) 864-6000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in IL, MN
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Ophthalmology
- Education
- R Franklin University of Med & Sci/Chicago Medical School, 2022
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
1212 S Michigan Ave
Apt 202
Chicago, IL 60605-2417
1950 W Polk St
Chicago, IL 60612-3723
9801 Dupont Ave S
Suite 425
Bloomington, MN 55431-3873
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 82075 | MN | MD | Ophthalmology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cook County | Current | Accepting new patients | |
| Cook County | Current | Accepting new patients | |
| Minnesota Eye Consultants, PA | Ophthalmology | Past | Accepting new patients |
Locations
500 E 51st St
Chicago, IL 60615
Phone (312) 572-2000
1901 W Harrison St
Chicago, IL 60612
Phone (312) 864-5100
1969 W Ogden Ave
Chicago, IL 60612
Phone (312) 864-3600
Organizations & group practices 4
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
- Chicago, IL
- NPI 1588612832
-
- Emergency Medicine Physician
- Chicago, IL
- NPI 1821385170
-
- Multi-Specialty Clinic/Center
- Chicago, IL
- NPI 1831219450
-
- Ophthalmology Physician
- Bloomington, MN
- NPI 1508839879
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1653004800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1776384000000",
"number": "1033857057",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "9801 DUPONT AVE S STE 425",
"city": "BLOOMINGTON",
"state": "MN",
"postal_code": "554313873",
"telephone_number": "952-888-5800",
"fax_number": "952-567-6176"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9801 DUPONT AVE S STE 200",
"city": "BLOOMINGTON",
"state": "MN",
"postal_code": "554313200",
"telephone_number": "952-888-5800",
"fax_number": "952-567-6176"
}
],
"practiceLocations": [
{
"address_1": "1969 W Ogden Ave",
"address_purpose": "LOCATION",
"city": "Chicago",
"state": "IL",
"postal_code": "606123765",
"country_code": "US",
"telephone_number": "312-864-6000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "YANG",
"first_name": "ELLEN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2022-05-20",
"last_updated": "2026-04-17",
"certification_date": "2026-04-17",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "MN",
"license": "82075",
"primary": true
},
{
"code": "390200000X",
"taxonomy_group": "",
"desc": "Student in an Organized Health Care Education/Training Program",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Bloomington, MN
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 17, 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.