AILEEN YENTING CHANG M.D.
NPI 1871869156
Dermatology in San Francisco, CA
About Aileen Yenting Chang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AILEEN YENTING CHANG M.D. (NPI 1871869156) is an individual dermatology provider in San Francisco, California, licensed in California (A141939) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (2012).
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
Aileen Yenting 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 2
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 94143 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.
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 FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Aileen Chang's NPI number?
The NPI number for Aileen Chang is 1871869156. It was assigned to this individual provider in the NPPES registry on March 30, 2012.
Where is Aileen Chang located?
Aileen Chang practices at 400 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 476-1000.
What is Aileen Chang's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Aileen Chang enrolled in Medicare?
Yes. Aileen 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 Aileen Chang was last updated on July 21, 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.
# Aileen Yenting Chang, M.D. · NPI 1871869156
Dermatology physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since March 30, 2012.
## Identity
- **NPI:** 1871869156 (Entity type: Individual)
- **Enumerated:** March 30, 2012
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** A141939 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 400 PARNASSUS AVE, San Francisco, CA 94143-2202
- **Phone:** (415) 476-1000
## 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:** Perelman School Of Med At The University Of Pennsylvania, class of 2012
## Record status
- **NPPES last updated:** July 21, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1871869156) · Data from the CMS NPPES public registry.