CLIFFORD K. CHANG O.D. – NPI #1558539007
Optometrist
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
CLIFFORD CHANG is an optometrist located in SAN FRANCISCO, CA. NPPES has assigned the NPI number 1558539007 to CLIFFORD CHANG on February 19, 2008. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 152W00000X from the Health Care Provider Taxonomy code set, which is classified as Optometrist.
The NPI profile was previously updated about 18 years ago on Apr 23, 2008. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for CLIFFORD CHANG below.
NPI Profile for
CLIFFORD K. CHANG
(more than 18 years ago)
203
SAN FRANCISCO, CA 94108-1556 Phone: (415) 982-1700 Fax: (415) 982-1750
Identifiers for CLIFFORD CHANG
Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| OTHER | SUPPLIER NUMBER | CA | 0288920001 |
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 152W00000X - Optometrist (Primary) |
CA | 4031 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.