DR TAMMY ZIMMEL LLC
NPI 1972940799
Psychologist in Mt Pleasant, WI
About Dr Tammy Zimmel Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR TAMMY ZIMMEL LLC (NPI 1972940799) is a healthcare organization registered as a psychologist in Mt Pleasant, Wisconsin and active in the NPI registry since June 2013. The organization lists Tamara L Zimmel, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr Tammy Zimmel Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Dr Tammy Zimmel LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Dr Tammy Zimmel LLC's NPI number?
The NPI number for Dr Tammy Zimmel LLC is 1972940799. It was assigned to this organization in the NPPES registry on June 3, 2013.
Where is Dr Tammy Zimmel LLC located?
Dr Tammy Zimmel LLC is located at 1831 S Green Bay Rd Suite 2B, Mt Pleasant, WI 53406. The listed phone number is (262) 554-9846.
What is Dr Tammy Zimmel LLC's specialty?
The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.
Is Dr Tammy Zimmel LLC enrolled in Medicare?
Yes. Dr Tammy Zimmel LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Dr Tammy Zimmel LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Clinical Psychologist) reassigns their Medicare billing to Dr Tammy Zimmel LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Dr Tammy Zimmel LLC was last updated on June 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.