DR. CHISA YAMADA M.D.
NPI 1861545022
Pathology - Anatomic Pathology & Clinical Pathology in Ann Arbor, MI
About Dr. Chisa Yamada M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHISA YAMADA M.D. (NPI 1861545022) is an individual anatomic pathology & clinical pathology provider in Ann Arbor, Michigan, licensed in Michigan (4301094113) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with University Of Michigan Health System, and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses 2
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
Dr. Chisa Yamada 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.
Medicare Billing Reassignment
Medicare enrollment records show Chisa Yamada reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 133 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.
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Michigan Health System
Acute Care Hospitals · Ann Arbor, MIPhysician 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
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 Chisa Yamada's NPI number?
The NPI number for Chisa Yamada is 1861545022. It was assigned to this individual provider in the NPPES registry on January 19, 2007.
Where is Chisa Yamada located?
Chisa Yamada practices at 1500 East Medical Center Dr 2nd Floor University Hospital Recp Pathology, Ann Arbor, MI 48109. The listed phone number is (800) 862-7284.
What is Chisa Yamada's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Chisa Yamada enrolled in Medicare?
Yes. Chisa Yamada 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 organization bills Medicare for Chisa Yamada's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chisa Yamada reassigns Medicare benefits to Regents Of The University Of Michigan (Ann Arbor, MI). The 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 Chisa Yamada's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chisa Yamada accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Chisa Yamada 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.
Is Chisa Yamada affiliated with any hospitals?
According to CMS data, Chisa Yamada is affiliated with University Of Michigan Health System.
When was this NPI record last updated?
The NPPES record for Chisa Yamada was last updated on July 31, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Chisa Yamada, M.D. · NPI 1861545022
Anatomic Pathology & Clinical Pathology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since January 19, 2007.
## Identity
- **NPI:** 1861545022 (Entity type: Individual)
- **Enumerated:** January 19, 2007
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 4301094113 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 EAST MEDICAL CENTER DR, 2ND FLOOR UNIVERSITY HOSPITAL RECP PATHOLOGY, Ann Arbor, MI 48109-5054
- **Phone:** (800) 862-7284
## 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:** Regents Of The University Of Michigan (NPI 1508890468, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** July 31, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1861545022) · Data from the CMS NPPES public registry.