MS. SARA J ZIRBEL ANP
NPI 1619978764
Nurse Practitioner - Adult Health in Milwaukee, WI
About Ms. Sara J Zirbel Anp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SARA J ZIRBEL ANP (NPI 1619978764) is an individual adult health provider in Milwaukee, Wisconsin and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Ms. Sara J Zirbel Anp 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 Reassignment
Medicare enrollment records show Sara Zirbel reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53233
- Reassigned Medicare billing, Wisconsin enrollment
- 88 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53233 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MILWAUKEE, WI 53233
MILWAUKEE, WI 53233
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 Sara Zirbel's NPI number?
The NPI number for Sara Zirbel is 1619978764. It was assigned to this individual provider in the NPPES registry on August 10, 2005.
Where is Sara Zirbel located?
Sara Zirbel practices at 1027 N 9th St, Milwaukee, WI 53233. The listed phone number is (414) 765-0606.
What is Sara Zirbel's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Sara Zirbel enrolled in Medicare?
Yes. Sara Zirbel 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 organization bills Medicare for Sara Zirbel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sara Zirbel reassigns Medicare benefits to Outreach Community Health Centers, Inc. (Milwaukee, WI). 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 Sara Zirbel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sara Zirbel accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource (Common Ground Healthcare), Network Health and UnitedHealthcare list Sara Zirbel 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.
When was this NPI record last updated?
The NPPES record for Sara Zirbel was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Ms. Sara J Zirbel, ANP · NPI 1619978764
Adult Health physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since August 10, 2005.
## Identity
- **NPI:** 1619978764 (Entity type: Individual)
- **Enumerated:** August 10, 2005
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **Sole proprietor:** No
## Practice location
- **Address:** 1027 N 9TH ST, Milwaukee, WI 53233-1411
- **Phone:** (414) 765-0606
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Outreach Community Health Centers, Inc. (NPI 1487144697, Milwaukee, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** July 13, 2026
- **Other identifiers:** Medicaid 43997600 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1619978764) · Data from the CMS NPPES public registry.