ANDREW A CHEN M.D.
NPI 1811039480
Urology in Walnut Creek, CA
About Andrew A Chen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW A CHEN M.D. (NPI 1811039480) is an individual urology provider in Walnut Creek, California, licensed in California (A80210) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2000).
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
Andrew A Chen 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94596 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.
WALNUT CREEK, CA 94596
WALNUT CREEK, CA 94596
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 Andrew Chen's NPI number?
The NPI number for Andrew Chen is 1811039480. It was assigned to this individual provider in the NPPES registry on February 12, 2007.
Where is Andrew Chen located?
Andrew Chen practices at 1425 S Main St Department Of Urology, Walnut Creek, CA 94596. The listed phone number is (310) 869-6386.
What is Andrew Chen's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Andrew Chen enrolled in Medicare?
Yes. Andrew Chen 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 Andrew Chen was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Andrew A Chen, M.D. · NPI 1811039480
Urology physician in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since February 12, 2007.
## Identity
- **NPI:** 1811039480 (Entity type: Individual)
- **Enumerated:** February 12, 2007
- **Primary specialty:** Urology · taxonomy 208800000X
- **State license:** A80210 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1425 S MAIN ST, DEPARTMENT OF UROLOGY, Walnut Creek, CA 94596-5318
- **Phone:** (310) 869-6386
## 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:** University Of Southern California Keck School Of Medicine, class of 2000
## Record status
- **NPPES last updated:** February 11, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1811039480) · Data from the CMS NPPES public registry.