DAVID SHI-ANN CHANG M.D.
NPI 1639330806
Internal Medicine in Stanford, CA
About David Shi-ann Chang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID SHI-ANN CHANG M.D. (NPI 1639330806) is an individual internal medicine provider in Stanford, California, licensed in California (C149397) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Sentara Careplex Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Other Names 1
Secondary Practice Locations 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
David Shi-ann Chang M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sentara Careplex Hospital
Acute Care Hospitals · Hampton, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PALO ALTO, CA 94305
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 1639330806. It was assigned to this individual provider in the NPPES registry on June 20, 2008. The provider is also known as David S Chang.
Where is David Chang located?
David Chang practices at 300 Pasteur Dr, Stanford, CA 94305. The listed phone number is (650) 725-4000.
What is David Chang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David Chang enrolled in Medicare?
Yes. David Chang is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Is David Chang affiliated with any hospitals?
According to CMS data, David Chang is affiliated with Sentara Careplex Hospital.
When was this NPI record last updated?
The NPPES record for David Chang was last updated on April 18, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.
