Lillian Yang, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

A143875 Issued in CA

Practice address

3035 Cleveland Ave Ste 100
Santa Rosa, CA 95403-2122

Phone

(707) 546-9800

NPI assigned

Jun 11, 2012

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Ophthalmology

Education

University of Kansas School of Med (KC/Wich/Sal), 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Eye Care Institute a Medical CorporationGroup PAC ID 7315010766, 8 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

92.15 of 100Reported as group

Quality

95.66

Improvement activities

40

Cost

75.75

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Eye Care Institute, a Medical Corporation

  • Ophthalmology Physician
  • Santa Rosa, CA
  • NPI 1295740991
  Medicare reassignment Care Compare group NPD
• Permanente Medical Group Inc

  • Internal Medicine Physician
  • Santa Clara, CA
  • NPI 1073606299

  Ophthalmology

  Medicare reassignment NPD
• Eye Care Institute, a Medical Corporation

  • Durable Medical Equipment & Medical Supplies
  • Santa Rosa, CA
  • NPI 1083141857

  Ophthalmology

  NPD
• Permanente Medical Group, Inc

  • Clinical Medical Laboratory
  • San Jose, CA
  • NPI 1497971584
  NPD
• St. Joseph Health Northern California, LLC

  dba Providence Santa Rosa Memorial Hospital

  • General Acute Care Hospital
  • Santa Rosa, CA
  • NPI 1134152549
  NPD (past)
• Sutter Bay Hospitals

  • General Acute Care Hospital
  • Santa Rosa, CA
  • NPI 1740413798
  NPD (past)

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

{
    "created_epoch": "1339372800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781654400000",
    "number": "1871855411",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3035 CLEVELAND AVE STE 100",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954033037",
            "telephone_number": "707-546-9800",
            "fax_number": "707-899-7980"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3035 CLEVELAND AVE STE 100",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "954032122",
            "telephone_number": "707-546-9800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YANG",
        "first_name": "LILLIAN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-06-11",
        "last_updated": "2026-06-17",
        "certification_date": "2026-06-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "KS",
            "license": "94-07887",
            "primary": false
        },
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A143875",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amy Yamauchi, RASI
• Yan Kalika Dental Corporation (Smile Country Dental)
• Yan Kalika DMD Ms Inc (SmileBliss)
• Diana Alexandra Yanez
• Jennifer Yang
• Michael Ishu Yang, M.D.
• Scott Hosung Yang, MD
• Shu Qing Yang, MD
• Wanhua Yang, M.D. PH.D.
• Dennis Howard Yarnell, M.A. M.F.T.

• Ophthalmology Physician in Santa Rosa, CA
• Providers in Santa Rosa, CA by specialty
• Ophthalmology Physician in California

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

Verify at the official NPI Registry.