David F Chang, M.D.

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

G045581 Issued in CA

Practice address

762 Altos Oaks Dr
Los Altos, CA 94024-5434

Phone

(650) 948-9123

Fax

(650) 948-0563

NPI assigned

Jul 19, 2006

Last updated

May 5, 2015By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

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

Harvard Medical School, 1980

Medicare assignment

May accept Medicare assignment

Group practices

David F Chang M D IncGroup PAC ID 8224164074, 2 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

75 of 100Reported as individual

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• BSC 65 PLUS INDIVIDUAL MAPD

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.

• David F. Chang MD Inc

  dba Altos Eye Physicians

  • Ophthalmology Physician
  • Los Altos, CA
  • NPI 1275857088
  Medicare reassignment Care Compare group NPD Authorized official
• Altos Optical Co Inc

  • Optician
  • Los Altos, CA
  • NPI 1275641706
  NPD
• El Camino Hospital

  dba El Camino Health

  • General Acute Care Hospital
  • Mountain View, CA
  • NPI 1093712374
  NPD (past)
• Hemet Valley Medical Center

  • General Acute Care Hospital
  • Hemet, CA
  • NPI 1508939349
  NPD (past)
• Menifee Valley Medical Center

  • General Acute Care Hospital
  • Sun City, CA
  • NPI 1881781482
  NPD (past)
• Universal Health Services of Rancho Springs Inc

  dba Southwest Healthcare - Inland Valley Hospital

  • General Acute Care Hospital
  • Murrieta, CA
  • NPI 1245221050
  NPD (past)

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

{
    "created_epoch": "1153267200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1430784000000",
    "number": "1316966138",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "762 ALTOS OAKS DR",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940245434",
            "telephone_number": "650-948-9123",
            "fax_number": "650-948-0563"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "762 ALTOS OAKS DR",
            "city": "LOS ALTOS",
            "state": "CA",
            "postal_code": "940245434",
            "telephone_number": "650-948-9123",
            "fax_number": "650-948-0563"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHANG",
        "first_name": "DAVID",
        "middle_name": "F",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-07-19",
        "last_updated": "2015-05-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "G045581",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G455810",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Donna Chaet, MD
• Laura Chakerian, LCSW
• Annette Lynn Chan, LCSW
• Austin Hau-Jie Chan, PA-C
• Victoria Chan, ND
• Patricia Chang, MD
• Wen Chang, LMFT
• Amy Chao, PT
• Charmaine Tu, D.C. Corporation
• Rokhsareh Charney, MD

• Ophthalmology Physician in Los Altos, CA
• Providers in Los Altos, CA by specialty
• Ophthalmology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 5, 2015; 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.