JONATHAN WEIMER APNP
NPI 1003334350
Nurse Practitioner in Milwaukee, WI
About Jonathan Weimer Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JONATHAN WEIMER APNP (NPI 1003334350) is an individual nurse practitioner in Milwaukee, Wisconsin, licensed in Wisconsin (7855-33) and active in the NPI registry since September 2017. He is enrolled in Medicare PECOS and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
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
Jonathan Weimer Apnp 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 Jonathan Weimer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Milwaukee, WI 53212
- Reassigned Medicare billing, Wisconsin enrollment
- 34 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53203 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.
MILWAUKEE, WI 53203
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 Jonathan Weimer's NPI number?
The NPI number for Jonathan Weimer is 1003334350. It was assigned to this individual provider in the NPPES registry on September 7, 2017.
Where is Jonathan Weimer located?
Jonathan Weimer practices at 820 N Plankinton Ave, Milwaukee, WI 53203. The listed phone number is (414) 223-6800.
What is Jonathan Weimer's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Jonathan Weimer enrolled in Medicare?
Yes. Jonathan Weimer 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 Jonathan Weimer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Weimer reassigns Medicare benefits to Vivent Health 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 Jonathan Weimer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Weimer accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Dean Health Plan, HealthPartners and Network Health and 3 other insurers list Jonathan Weimer 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 Jonathan Weimer was last updated on September 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Jonathan Weimer, APNP · NPI 1003334350
Nurse Practitioner physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since September 7, 2017.
## Identity
- **NPI:** 1003334350 (Entity type: Individual)
- **Enumerated:** September 7, 2017
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 7855-33 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 820 N PLANKINTON AVE, Milwaukee, WI 53203-1802
- **Phone:** (414) 223-6800
## 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:** Vivent Health Inc (NPI 1770721607, Milwaukee, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** September 7, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1003334350) · Data from the CMS NPPES public registry.