Qian Yang, O.D.

Primary specialty

OptometristTaxonomy code 152W00000X

License

3448-35 Issued in WI

Practice address

N19W23993 Ridgeview Pkwy W Ste 100
Waukesha, WI 53188-1031

Phone

(414) 769-6900

NPI assigned

Mar 20, 2017

Last updated

Oct 23, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: No
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Optometry

Education

Illinois College of Optometry at Chicago, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Ophthalmology Associates S CGroup PAC ID 6204723869, 9 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

92.27 of 100Reported as group

Quality

100

Improvement activities

40

Cost

74.23

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: qyang@oasc.intellechartdirect.net

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.

• Ophthalmology Associates S C

  • Ophthalmology Physician
  • Cudahy, WI
  • NPI 1063557890

  Optometrist

  Medicare reassignment Care Compare group NPD
• Ophthalmology Associates S C

  • Ophthalmology Physician
  • Greenfield, WI
  • NPI 1720543614

  Optometrist

  NPD
• Ophthalmology Associates S C

  • Ophthalmology Physician
  • Milwaukee, WI
  • NPI 1255476099

  Optometrist

  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1489968000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792713600000",
    "number": "1891236089",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "N19W23993 RIDGEVIEW PKWY W STE 100",
            "city": "WAUKESHA",
            "state": "WI",
            "postal_code": "531881031",
            "telephone_number": "609-598-1282"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "N19W23993 RIDGEVIEW PKWY W STE 100",
            "city": "WAUKESHA",
            "state": "WI",
            "postal_code": "531881031",
            "telephone_number": "414-769-6900"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1185 Corporate Center Dr Ste 210",
            "address_purpose": "LOCATION",
            "city": "Oconomowoc",
            "state": "WI",
            "postal_code": "530664887",
            "country_code": "US",
            "telephone_number": "262-547-3352",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "YANG",
        "first_name": "QIAN",
        "credential": "O.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-03-20",
        "last_updated": "2026-10-23",
        "certification_date": "2026-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "WI",
            "license": "3448-35",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth S. Yahr, PA-C
• Richard Yanchar, PH.D.
• Chue Yeng Yang
• Mary Yang, DNP, RN, FNP-BC
• Nouchee Linda Yang
• Olin Kirk Yauchler, LCSW
• Kristie K. Yeager, O.D.
• David Orlin Yenerich, M.D.
• Kristen Yielding
• Amy York, RT

• Optometrist in Waukesha, WI
• Providers in Waukesha, WI by specialty
• Optometrist in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 23, 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.

Verify at the official NPI Registry.