SERENA KNOOP NP
NPI 1144627142
Nurse Practitioner in Grand Rapids, MI
About Serena Knoop Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERENA KNOOP NP (NPI 1144627142) is an individual nurse practitioner in Grand Rapids, Michigan, licensed in Michigan (4704211635) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Serena Knoop Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Serena Knoop reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49503
- Reassigned Medicare billing, Michigan enrollment
- 2,446 clinicians in this Medicare group
Greenville, MI 48838
- Reassigned Medicare billing, Michigan enrollment
- 242 clinicians in this Medicare group
Hastings, MI 49058
- Reassigned Medicare billing, Michigan enrollment
- 184 clinicians in this Medicare group
Big Rapids, MI 49307
- Reassigned Medicare billing, Michigan enrollment
- 151 clinicians in this Medicare group
Ludington, MI 49431
- Reassigned Medicare billing, Michigan enrollment
- 168 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 49503 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.
GRAND RAPIDS, MI 49503
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 Serena Knoop's NPI number?
The NPI number for Serena Knoop is 1144627142. It was assigned to this individual provider in the NPPES registry on November 20, 2014. The provider is also known as Serena Kay Burkart.
Where is Serena Knoop located?
Serena Knoop practices at 100 Michigan St NE Floor 3W, Mc 035, Grand Rapids, MI 49503. The listed phone number is (616) 391-1714.
What is Serena Knoop's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Serena Knoop enrolled in Medicare?
Yes. Serena Knoop is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Serena Knoop's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Serena Knoop reassigns Medicare benefits to 5 organizations: Spectrum Health Primary Care Partners (Grand Rapids, MI), Spectrum Health United (Greenville, MI), Pennock Hospital (Hastings, MI), Mecosta County Medical Center (Big Rapids, MI) and Memorial Medical Center Of West Michigan (Ludington, MI). 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 Serena Knoop's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Serena Knoop accept?
Health plans from Priority Health list Serena Knoop 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 Serena Knoop was last updated on February 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Serena Knoop, NP · NPI 1144627142
Nurse Practitioner physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since November 20, 2014.
## Identity
- **NPI:** 1144627142 (Entity type: Individual)
- **Enumerated:** November 20, 2014
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704211635 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 MICHIGAN ST NE, FLOOR 3W, MC 035, Grand Rapids, MI 49503-2560
- **Phone:** (616) 391-1714
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Spectrum Health Primary Care Partners (NPI 1326599671, Grand Rapids, MI); Spectrum Health United (NPI 1538436852, Greenville, MI); Pennock Hospital (NPI 1629494133, Hastings, MI); Mecosta County Medical Center (NPI 1508146457, Big Rapids, MI); Memorial Medical Center Of West Michigan (NPI 1144639360, Ludington, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 25, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1144627142) · Data from the CMS NPPES public registry.