DAVID F CHANG M.D.
NPI 1316966138
Ophthalmology in Los Altos, CA
About David F Chang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID F CHANG M.D. (NPI 1316966138) is an individual ophthalmology provider in Los Altos, California, licensed in California (G045581) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (1980).
NPPES Registry Identity
Specialties & Licenses
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.
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
David F Chang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94024 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 8
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ALTOS, CA 94024
LOS ALTOS, CA 94024
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is David Chang's NPI number?
The NPI number for David Chang is 1316966138. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is David Chang located?
David Chang practices at 762 Altos Oaks Dr, Los Altos, CA 94024. The listed phone number is (650) 948-9123.
What is David Chang's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is David Chang enrolled in Medicare?
Yes. David Chang is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for David Chang was last updated on May 5, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.
