MRS. LISA MARIE COOK NP
NPI 1992209522
Nurse Practitioner in Grand Rapids, MI
About Mrs. Lisa Marie Cook Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. LISA MARIE COOK NP (NPI 1992209522) is an individual nurse practitioner in Grand Rapids, Michigan, licensed in Michigan (4704282872) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Mercy Health Saint Mary's, and is a graduate of University Of Cincinnati College Of Medicine (2017).
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 and accepts Medicare assignment
Mrs. Lisa Marie Cook Np 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 Reassignments
3Medicare enrollment records show Lisa Cook reassigns Medicare billing to 3 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
- 737 clinicians in this Medicare group
Sparta, MI 49345
- Reassigned Medicare billing, Michigan enrollment
- 92 clinicians in this Medicare group
Fruitport, MI 49415
- Reassigned Medicare billing, Michigan enrollment
- 130 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 4
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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Mercy Health Saint Mary's
Acute Care Hospitals · Grand Rapids, MITrinity Health Muskegon Hospital
Acute Care Hospitals · Muskegon, MIPhysician 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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
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 Lisa Cook's NPI number?
The NPI number for Lisa Cook is 1992209522. It was assigned to this individual provider in the NPPES registry on March 20, 2018. The provider is also known as Lisa Piotrowski Np.
Where is Lisa Cook located?
Lisa Cook practices at 426 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 267-8338.
What is Lisa Cook's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Lisa Cook enrolled in Medicare?
Yes. Lisa Cook 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 organizations bill Medicare for Lisa Cook's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lisa Cook reassigns Medicare benefits to 3 organizations: Advantage Health/Saint Mary's Medical Group (Grand Rapids, MI), Mercy Health Partners (Sparta, MI) and Mercy Physician Network (Fruitport, 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 Lisa Cook's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lisa Cook 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 2 other insurers list Lisa Cook 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.
Is Lisa Cook affiliated with any hospitals?
According to CMS data, Lisa Cook is affiliated with Mercy Health Saint Mary's and Trinity Health Muskegon Hospital.
When was this NPI record last updated?
The NPPES record for Lisa Cook was last updated on November 11, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Mrs. Lisa Marie Cook, NP · NPI 1992209522
Nurse Practitioner physician in Grand Rapids, Michigan. Individual provider, active in the CMS NPPES registry since March 20, 2018.
## Identity
- **NPI:** 1992209522 (Entity type: Individual)
- **Enumerated:** March 20, 2018
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704282872 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 426 MICHIGAN ST NE, Grand Rapids, MI 49503-8001
- **Phone:** (616) 267-8338
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Advantage Health/Saint Mary's Medical Group (NPI 1376862151, Grand Rapids, MI); Mercy Health Partners (NPI 1699310649, Sparta, MI); Mercy Physician Network (NPI 1639502701, Fruitport, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Cincinnati College Of Medicine, class of 2017
## Record status
- **NPPES last updated:** November 11, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1992209522) · Data from the CMS NPPES public registry.