BRIAN WEISS CRNA
NPI 1912003682
Nurse Anesthetist, Certified Registered in Lansing, MI
About Brian Weiss Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BRIAN WEISS CRNA (NPI 1912003682) is an individual nurse anesthetist, certified registered in Lansing, Michigan, licensed in Michigan (4704211767) and active in the NPI registry since September 2006. He is affiliated with Edward W Sparrow Hospital and is a graduate of Other (2005).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Brian Weiss Crna 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 Brian Weiss reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Lansing, MI 48912
- Reassigned Medicare billing, Michigan enrollment
- 265 clinicians in this Medicare group
Rochester, MI 48307
- Reassigned Medicare billing, Michigan enrollment
- 359 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Edward W Sparrow Hospital
Acute Care Hospitals · Lansing, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48912 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.
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
LANSING, MI 48912
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 Brian Weiss's NPI number?
The NPI number for Brian Weiss is 1912003682. It was assigned to this individual provider in the NPPES registry on September 16, 2006.
Where is Brian Weiss located?
Brian Weiss practices at 1215 E Michigan Ave, Lansing, MI 48912. The listed phone number is (517) 364-2789.
What is Brian Weiss's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Brian Weiss enrolled in Medicare?
Yes. Brian Weiss 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 Brian Weiss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brian Weiss reassigns Medicare benefits to 2 organizations: Edward W. Sparrow Hospital Association (Lansing, MI) and Asa Staffing Inc (Rochester, 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 Brian Weiss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Brian Weiss affiliated with any hospitals?
According to CMS data, Brian Weiss is affiliated with Edward W Sparrow Hospital.
When was this NPI record last updated?
The NPPES record for Brian Weiss was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.