JUDITH L ZIER M.D.
NPI 1174525059
Pediatrics - Pediatric Critical Care Medicine in Minneapolis, MN
About Judith L Zier M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JUDITH L ZIER M.D. (NPI 1174525059) is an individual pediatric critical care medicine provider in Minneapolis, Minnesota, licensed in Minnesota (31575) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Judith L Zier M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Judith Zier reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minneapolis, MN 55404
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: Children's Respiratory & Critical Care Specialists PA
- 38 clinicians in this Medicare group
Robbinsdale, MN 55422
- Reassigned Medicare billing, Minnesota enrollment
- 540 clinicians in this Medicare group
St. Paul, MN 55101
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: Gillette Childrens Specialty Healthcare
- 304 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.
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.
MINNEAPOLIS, MN 55404
MINNEAPOLIS, MN 55404
MINNEAPOLIS, MN 55404
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 Judith Zier's NPI number?
The NPI number for Judith Zier is 1174525059. It was assigned to this individual provider in the NPPES registry on August 11, 2005.
Where is Judith Zier located?
Judith Zier practices at 2530 Chicago Ave Suite 400, Minneapolis, MN 55404. The listed phone number is (612) 813-3300.
What is Judith Zier's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Judith Zier enrolled in Medicare?
Yes. Judith Zier is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Judith Zier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Judith Zier reassigns Medicare benefits to 3 organizations: Children's Respiratory & Critical Care Specialists. P.A. (Minneapolis, MN), North Memorial Health Care (Robbinsdale, MN) and Gillette Children's Specialty Healthcare (St. Paul, MN). 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 Judith Zier'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 Judith Zier was last updated on October 19, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Judith L Zier, M.D. · NPI 1174525059
Pediatric Critical Care Medicine physician in Minneapolis, Minnesota. Individual provider, active in the CMS NPPES registry since August 11, 2005.
## Identity
- **NPI:** 1174525059 (Entity type: Individual)
- **Enumerated:** August 11, 2005
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** 31575 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2530 CHICAGO AVE, SUITE 400, Minneapolis, MN 55404-4289
- **Phone:** (612) 813-3300 · **Fax:** (612) 813-3349
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Children's Respiratory & Critical Care Specialists. P.A. (NPI 1003816505, Minneapolis, MN); North Memorial Health Care (NPI 1285657247, Robbinsdale, MN); Gillette Children's Specialty Healthcare (NPI 1225119175, St. Paul, MN) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 19, 2011
- **Other identifiers:** Medicare UPIN F55763 (MN)
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Source: [NPI Profile](https://npiprofile.com/npi/1174525059) · Data from the CMS NPPES public registry.