WEI C LAU MD
NPI 1063438562
Anesthesiology in Ann Arbor, MI
About Wei C Lau Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WEI C LAU MD (NPI 1063438562) is an individual anesthesiology provider in Ann Arbor, Michigan, licensed in Michigan (4301050272) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and is a graduate of Medical College Of Georgia School Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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)
Wei C Lau Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Wei Lau reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Irving, TX 75038
- Reassigned Medicare billing, Michigan enrollment
- 905 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 14
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.
Beaumont Hospital Royal Oak
Acute Care Hospitals · Royal Oak, MIMedicare 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.
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 Wei Lau's NPI number?
The NPI number for Wei Lau is 1063438562. It was assigned to this individual provider in the NPPES registry on July 15, 2006.
Where is Wei Lau located?
Wei Lau practices at 1500 East Medical Center Dr 1h247 University Hospital, Ann Arbor, MI 48109. The listed phone number is (734) 936-4280.
What is Wei Lau's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Wei Lau enrolled in Medicare?
Yes. Wei Lau is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Wei Lau's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Wei Lau reassigns Medicare benefits to Northstar Anesthesia Of Michigan III PLLC (Irving, TX). 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 Wei Lau's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Wei Lau accept?
Health plans from Priority Health list Wei Lau 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 Wei Lau affiliated with any hospitals?
According to CMS data, Wei Lau is affiliated with Beaumont Hospital Royal Oak.
When was this NPI record last updated?
The NPPES record for Wei Lau was last updated on November 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Wei C Lau, MD · NPI 1063438562
Anesthesiology physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since July 15, 2006.
## Identity
- **NPI:** 1063438562 (Entity type: Individual)
- **Enumerated:** July 15, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 4301050272 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 EAST MEDICAL CENTER DR, 1H247 UNIVERSITY HOSPITAL, Ann Arbor, MI 48109-5048
- **Phone:** (734) 936-4280
## 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:** Northstar Anesthesia Of Michigan III PLLC (NPI 1972126209, Irving, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 1985
## Record status
- **NPPES last updated:** November 21, 2011
- **Other identifiers:** Medicaid 2912583 (MI); Medicare UPIN E49418; Medicare ID-Type Unspecified OH16010124 (MI)
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Source: [NPI Profile](https://npiprofile.com/npi/1063438562) · Data from the CMS NPPES public registry.