Ernest Chang, OD

Primary specialty

OptometristTaxonomy code 152W00000X

License

34341 Issued in CA

Practice address

421 Pioneer Ave
Woodland, CA 95776-4948

Phone

(530) 661-0300

NPI assigned

Aug 19, 2019

Sex

Male

Sole proprietor

No

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 CA

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

Pacific University - College of Optometry, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Regents of the University of CaliforniaGroup PAC ID 8022922475, 562 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• University of California Davis Medical Center Hospital, Sacramento, CA, CCN 050599

Merit-based Incentive Payment System (MIPS)

Final score

90.11 of 100Reported as group

Quality

86.24

Promoting interoperability

100

Improvement activities

40

Cost

78.35

Medicare enrollment (NPD)

Enrolled

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.

• Regents of the University of California

  dba UC Davis Medical Group

  • Multi-Specialty Clinic/Center
  • Sacramento, CA
  • NPI 1952998973
  Medicare reassignment Care Compare group NPD
• Eyes of Woodland Optometry, Apc

  • Eyewear Supplier
  • Woodland, CA
  • NPI 1043349822

  Optometrist

  Medicare reassignment NPD
• Robert Alan Del Pero, M.D.

  • Ophthalmology Physician
  • Yuba City, CA
  • NPI 1578577102
  Medicare reassignment
• Regents of the University of California

  dba UC Davis Medical Group

  • Multi-Specialty Clinic/Center
  • Roseville, CA
  • NPI 1144200775
  NPD
• Regents of the University of California

  dba UC Davis Medical Group- Natomas

  • Family Medicine Physician
  • Sacramento, CA
  • NPI 1720394711
  NPD
• Regents of the University of California

  • Multi-Specialty Clinic/Center
  • Davis, CA
  • NPI 1912987553
  NPD
• Regents of the Univ of Ca

  • Orthopaedic Surgery Physician
  • Sacramento, CA
  • NPI 1275526295
  NPD (past)
• Regents of the Univ of Ca

  • Surgery Physician
  • Sacramento, CA
  • NPI 1427041698
  NPD (past)
• Essent PRMC LP

  dba Paris Regional Medical Center

  • Certified Registered Nurse Anesthetist
  • Paris, TX
  • NPI 1376541839
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Regents of the University of California

  dba University of California Davis Medical Center

  • General Acute Care Hospital
  • Sacramento, CA
  • NPI 1710918545
  Care Compare affiliation

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

{
    "created_epoch": "1566172800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1566518400000",
    "number": "1235786898",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "421 PIONEER AVE STE B",
            "city": "WOODLAND",
            "state": "CA",
            "postal_code": "957764948",
            "telephone_number": "530-661-0300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "421 PIONEER AVE",
            "city": "WOODLAND",
            "state": "CA",
            "postal_code": "957764948",
            "telephone_number": "530-661-0300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "ERNEST",
        "credential": "OD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-08-19",
        "last_updated": "2019-08-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "152W00000X",
            "taxonomy_group": "",
            "desc": "Optometrist",
            "state": "CA",
            "license": "34341",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jeffrey Chan
• Lily Chan, FNP
• Trudy M Chan, R.D.
• Anjali Shayal Chandra
• Evonne Renee Chaney
• Alex Chao, DO
• Chapa-de Indian Health Program, Inc.
• Maria Sandoval Charles, RADT
• Alondra Chavez Diaz
• Roxana Chavez Ramirez

• Optometrist in Woodland, CA
• Providers in Woodland, CA by specialty
• Optometrist in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 23, 2019; 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.