JOEL ZEMBLES CAA
NPI 1316578628
Anesthesiologist Assistant in Grand Rapids, MI
About Joel Zembles Caa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOEL ZEMBLES CAA (NPI 1316578628) is an individual anesthesiologist assistant in Grand Rapids, Michigan, licensed in Wisconsin (157-17) and active in the NPI registry since January 2020. He maintains 2 additional practice locations and is a graduate of Medical College Of Wisconsin (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Joel Zembles Caa 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 Joel Zembles reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49525
- Reassigned Medicare billing, Michigan enrollment
- 46 clinicians in this Medicare group
Grand Rapids, MI 49525
- Reassigned Medicare billing, Michigan enrollment
- 117 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.
Medicare 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.
GRAND RAPIDS, MI 49503
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 Joel Zembles's NPI number?
The NPI number for Joel Zembles is 1316578628. It was assigned to this individual provider in the NPPES registry on January 27, 2020.
Where is Joel Zembles located?
Joel Zembles practices at 100 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 364-4200.
What is Joel Zembles's specialty?
The primary specialty registered for this NPI is Anesthesiologist Assistant with taxonomy code 367H00000X.
Is Joel Zembles enrolled in Medicare?
Yes. Joel Zembles 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 Joel Zembles's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joel Zembles reassigns Medicare benefits to 2 organizations: West Michigan Anesthesia, PC (Grand Rapids, MI) and Anesthesia Medical Consultants, PC (Grand Rapids, 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 Joel Zembles's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Joel Zembles was last updated on October 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.
# Joel Zembles, CAA · NPI 1316578628
Anesthesiologist Assistant physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since January 27, 2020.
## Identity
- **NPI:** 1316578628 (Entity type: Individual)
- **Enumerated:** January 27, 2020
- **Primary specialty:** Anesthesiologist Assistant · taxonomy 367H00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 100 MICHIGAN ST NE, Grand Rapids, MI 49503-2560
- **Phone:** (616) 364-4200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): West Michigan Anesthesia, PC (NPI 1225016926, Grand Rapids, MI); Anesthesia Medical Consultants, PC (NPI 1063710689, Grand Rapids, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 2019
## Record status
- **NPPES last updated:** October 28, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1316578628) · Data from the CMS NPPES public registry.