ARLEEN CHANG MD
NPI 1679650501
Internal Medicine in Mountain View, CA
About Arleen Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ARLEEN CHANG MD (NPI 1679650501) is an individual internal medicine provider in Mountain View, California, licensed in California (A60478) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (1994).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Arleen Chang Md 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 94041 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.
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 Arleen Chang's NPI number?
The NPI number for Arleen Chang is 1679650501. It was assigned to this individual provider in the NPPES registry on October 31, 2006.
Where is Arleen Chang located?
Arleen Chang practices at 555 Castro St, Mountain View, CA 94041. The listed phone number is (650) 903-3000.
What is Arleen Chang's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Arleen Chang enrolled in Medicare?
Yes. Arleen 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.
When was this NPI record last updated?
The NPPES record for Arleen Chang was last updated on January 3, 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.
# Arleen Chang, MD · NPI 1679650501
Internal Medicine physician in Mountain View, California. Individual provider, active in the CMS NPPES registry since October 31, 2006.
## Identity
- **NPI:** 1679650501 (Entity type: Individual)
- **Enumerated:** October 31, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A60478 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 555 CASTRO ST, Mountain View, CA 94041-2009
- **Phone:** (650) 903-3000
## 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 California, Irvine, California College Of Medicine, class of 1994
## Record status
- **NPPES last updated:** January 3, 2022
- **Other identifiers:** Medicaid 00A604780 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1679650501) · Data from the CMS NPPES public registry.