YILING KATHARINE CHANG MD
NPI 1245200534
Pediatrics in Ann Arbor, MI
About Yiling Katharine Chang Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
YILING KATHARINE CHANG MD (NPI 1245200534) is an individual pediatrics provider in Ann Arbor, Michigan, licensed in Michigan (4301074472) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Albany Medical College Of Union University (1999).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Yiling Katharine 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.
Medicare Billing Reassignments
2Medicare enrollment records show Yiling Chang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 2,377 clinicians in this Medicare group
Mason, MI 48854
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48109 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.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
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 Yiling Chang's NPI number?
The NPI number for Yiling Chang is 1245200534. It was assigned to this individual provider in the NPPES registry on January 26, 2006.
Where is Yiling Chang located?
Yiling Chang practices at 1500 East Medical Center Drive 12th Floor C.S.Mott Children's Hospital Room 525, Ann Arbor, MI 48109. The listed phone number is (734) 615-7845.
What is Yiling Chang's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Yiling Chang enrolled in Medicare?
Yes. Yiling 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.
Which organizations bill Medicare for Yiling Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yiling Chang reassigns Medicare benefits to 2 organizations: Regents Of The University Of Michigan (Ann Arbor, MI) and Edward W. Sparrow Hospital Association (Mason, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Yiling Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yiling Chang accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Yiling Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Yiling Chang was last updated on December 6, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Yiling Katharine Chang, MD · NPI 1245200534
Pediatrics physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since January 26, 2006.
## Identity
- **NPI:** 1245200534 (Entity type: Individual)
- **Enumerated:** January 26, 2006
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 4301074472 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 EAST MEDICAL CENTER DRIVE, 12TH FLOOR C.S.MOTT CHILDREN'S HOSPITAL ROOM 525, Ann Arbor, MI 48109-4280
- **Phone:** (734) 615-7845
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of Michigan (NPI 1003848144, Ann Arbor, MI); Edward W. Sparrow Hospital Association (NPI 1689683641, Mason, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 1999
## Record status
- **NPPES last updated:** December 6, 2018
- **Other identifiers:** Medicaid 02883205 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1245200534) · Data from the CMS NPPES public registry.