CHELSEA KATHRYN MALBURG NP
NPI 1659075836
Nurse Practitioner in Ann Arbor, MI
About Chelsea Kathryn Malburg Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHELSEA KATHRYN MALBURG NP (NPI 1659075836) is an individual nurse practitioner in Ann Arbor, Michigan, licensed in Michigan (4704342265) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and maintains a secondary practice location in Ann Arbor.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 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 (PECOS)
Chelsea Kathryn Malburg Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Chelsea Malburg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ann Arbor, MI 48109
- Reassigned Medicare billing, Michigan enrollment
- 507 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 3
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 48109 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.
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
ANN ARBOR, MI 48109
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 Chelsea Malburg's NPI number?
The NPI number for Chelsea Malburg is 1659075836. It was assigned to this individual provider in the NPPES registry on March 30, 2023.
Where is Chelsea Malburg located?
Chelsea Malburg practices at 1500 E Medical Center Dr, Ann Arbor, MI 48109. The listed phone number is (734) 936-4000.
What is Chelsea Malburg's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Chelsea Malburg enrolled in Medicare?
Yes. Chelsea Malburg is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Chelsea Malburg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Chelsea Malburg reassigns Medicare benefits to Regents Of The University Of Michigan (Ann Arbor, MI). 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 Chelsea Malburg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Chelsea Malburg accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Chelsea Malburg 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 Chelsea Malburg was last updated on May 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Chelsea Kathryn Malburg, NP · NPI 1659075836
Nurse Practitioner physician in Ann Arbor, Michigan. Individual provider, active in the CMS NPPES registry since March 30, 2023.
## Identity
- **NPI:** 1659075836 (Entity type: Individual)
- **Enumerated:** March 30, 2023
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704342265 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1500 E MEDICAL CENTER DR, Ann Arbor, MI 48109-5000
- **Phone:** (734) 936-4000
## 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:** Regents Of The University Of Michigan (NPI 1447275102, Ann Arbor, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 24, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1659075836) · Data from the CMS NPPES public registry.