DR. MICHAEL CHAU D.O.
NPI 1588036719
Internal Medicine - Nephrology in San Diego, CA
About Dr. Michael Chau D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL CHAU D.O. (NPI 1588036719) is an individual nephrology provider in San Diego, California, licensed in California (20A18669) and active in the NPI registry since October 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Michael Chau D.o. 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92120 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
SAN DIEGO, CA 92120
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 Michael Chau's NPI number?
The NPI number for Michael Chau is 1588036719. It was assigned to this individual provider in the NPPES registry on October 27, 2015.
Where is Michael Chau located?
Michael Chau practices at 4647 Zion Ave, San Diego, CA 92120. The listed phone number is (877) 236-0333.
What is Michael Chau's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Michael Chau enrolled in Medicare?
Yes. Michael Chau 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.
When was this NPI record last updated?
The NPPES record for Michael Chau was last updated on October 19, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Michael Chau, D.O. · NPI 1588036719
Nephrology physician in San Diego, California. Individual provider, active in the CMS NPPES registry since October 27, 2015.
## Identity
- **NPI:** 1588036719 (Entity type: Individual)
- **Enumerated:** October 27, 2015
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 20A18669 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 4647 ZION AVE, San Diego, CA 92120-2507
- **Phone:** (877) 236-0333
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** October 19, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1588036719) · Data from the CMS NPPES public registry.