LINDSEY GROCHOLSKI NP-C
NPI 1720462153
Nurse Practitioner in Milwaukee, WI
About Lindsey Grocholski Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDSEY GROCHOLSKI NP-C (NPI 1720462153) is an individual nurse practitioner in Milwaukee, Wisconsin, licensed in Wisconsin (6468) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with Froedtert Memorial Lutheran Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2015).
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
Lindsey Grocholski Np-c 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
4Medicare enrollment records show Lindsey Grocholski reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Milwaukee, WI 53226
- Reassigned Medicare billing, Wisconsin enrollment
- 3,983 clinicians in this Medicare group
Glendale, WI 53212
- Reassigned Medicare billing, Wisconsin enrollment
- 1,343 clinicians in this Medicare group
Waukesha, WI 53188
- Reassigned Medicare billing, Wisconsin enrollment
- 30 clinicians in this Medicare group
Oconomowoc, WI 53066
- Reassigned Medicare billing, Wisconsin enrollment
- 29 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Froedtert Memorial Lutheran Hospital
Acute Care Hospitals · Milwaukee, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 53226 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 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
MILWAUKEE, WI 53226
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 Lindsey Grocholski's NPI number?
The NPI number for Lindsey Grocholski is 1720462153. It was assigned to this individual provider in the NPPES registry on July 15, 2015.
Where is Lindsey Grocholski located?
Lindsey Grocholski practices at 9200 W Wisconsin Ave, Milwaukee, WI 53226. The listed phone number is (414) 805-3000.
What is Lindsey Grocholski's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Lindsey Grocholski enrolled in Medicare?
Yes. Lindsey Grocholski 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 Lindsey Grocholski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lindsey Grocholski reassigns Medicare benefits to 4 organizations: The Medical College Of Wisconsin, Inc. (Milwaukee, WI), Ascension Medical Group-Southeast Wisconsin Inc (Glendale, WI), Emergency Medical Associates LLP (Waukesha, WI) and Lake Country Emergency Physicians (Oconomowoc, WI). 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 Lindsey Grocholski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lindsey Grocholski accept?
Health plans from Anthem Blue Cross and Blue Shield and Network Health list Lindsey Grocholski 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 Lindsey Grocholski affiliated with any hospitals?
According to CMS data, Lindsey Grocholski is affiliated with Froedtert Memorial Lutheran Hospital.
When was this NPI record last updated?
The NPPES record for Lindsey Grocholski was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Lindsey Grocholski, NP-C · NPI 1720462153
Nurse Practitioner physician in Milwaukee, Wisconsin. Individual provider, active in the CMS NPPES registry since July 15, 2015.
## Identity
- **NPI:** 1720462153 (Entity type: Individual)
- **Enumerated:** July 15, 2015
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 6468 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9200 W WISCONSIN AVE, Milwaukee, WI 53226-3522
- **Phone:** (414) 805-3000
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): The Medical College Of Wisconsin, Inc. (NPI 1699720086, Milwaukee, WI); Ascension Medical Group-Southeast Wisconsin Inc (NPI 1609881077, Glendale, WI); Emergency Medical Associates LLP (NPI 1861483190, Waukesha, WI); Lake Country Emergency Physicians (NPI 1720060585, Oconomowoc, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loyola University Of Chicago, Stritch School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** July 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1720462153) · Data from the CMS NPPES public registry.