PEARL WEN CHANG M.D.
NPI 1285927707
Hospitalist in Seattle, WA
About Pearl Wen Chang M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PEARL WEN CHANG M.D. (NPI 1285927707) is an individual hospitalist provider in Seattle, Washington, licensed in Washington (60639881) and active in the NPI registry since May 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Pearl Wen Chang M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Pearl Chang reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seattle, WA 98105
- Reassigned Medicare billing, Washington enrollment
- Medicare enrollment name: The Association Of Chrmc And University Physicians
- 1,443 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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 98105 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.
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
SEATTLE, WA 98105
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 Pearl Chang's NPI number?
The NPI number for Pearl Chang is 1285927707. It was assigned to this individual provider in the NPPES registry on May 17, 2011.
Where is Pearl Chang located?
Pearl Chang practices at 4800 Sand Point Way NE, Seattle, WA 98105. The listed phone number is (206) 987-2000.
What is Pearl Chang's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Pearl Chang enrolled in Medicare?
Yes. Pearl Chang is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Pearl Chang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Pearl Chang reassigns Medicare benefits to 2 organizations: Association Of Chmc And University Physicians (Seattle, WA) and The Association Of University Physicians (Seattle, WA). 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 Pearl Chang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Pearl Chang accept?
Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Pearl 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 Pearl Chang was last updated on June 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Pearl Wen Chang, M.D. · NPI 1285927707
Hospitalist physician in Seattle, Washington. Individual provider, active in the CMS NPPES registry since May 17, 2011.
## Identity
- **NPI:** 1285927707 (Entity type: Individual)
- **Enumerated:** May 17, 2011
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 60639881 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 4800 SAND POINT WAY NE, Seattle, WA 98105
- **Phone:** (206) 987-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **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): Association Of Chmc And University Physicians (NPI 1649497827, Seattle, WA); The Association Of University Physicians (NPI 1023041159, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 1, 2018
- **Other identifiers:** Medicaid 1285927707 (WA)
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Source: [NPI Profile](https://npiprofile.com/npi/1285927707) · Data from the CMS NPPES public registry.