LOUIS K. CHANG M.D., PH.D. – NPI #1538295720
Ophthalmology

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Health Care Provider Taxonomy Code for Ophthalmology

LOUIS CHANG is an ophthalmologist located in LOS ANGELES, CA. NPPES has assigned the NPI number 1538295720 to LOUIS CHANG on February 24, 2007. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 207W00000X from the Health Care Provider Taxonomy code set, which is classified as Ophthalmology.

The NPI profile was previously updated about 19 years ago on Jul 08, 2007. 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 LOUIS CHANG below.

NPI Profile for
LOUIS K. CHANG

NPI Number
1538295720
Enumeration Date

(more than 19 years ago)
Entity Type
Type-1  Individual (Male)
Legal Name
LOUIS K. CHANG
Credentials
M.D., PH.D.
Primary location
100 STEIN PLZ
LOS ANGELES, CA 90095-7065
Phone: (310) 473-8878 Fax:
Mailing address
1655 GREENFIELD AVE
#23
LOS ANGELES, CA 90025-3549
Phone: (310) 473-8878 Fax:
Sole Proprietor
No
Updated
Taxonomy Code(s)

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
207W00000X
- Ophthalmology (Primary)		 CA A91494

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.

Additional Information

Education
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE - Graduated 2003
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices
Affiliations
LOUIS CHANG is affiliated with the following medical group(s):
  • HOSPITAL
    • GOOD SAMARITAN HOSPITAL
      2425 SAMARITAN DRIVE
      SAN JOSE, CA 95124

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