ANDRZEJ P STRYCZEK MD
NPI 1952411100
Hospitalist in Minocqua, WI
About Andrzej P Stryczek Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDRZEJ P STRYCZEK MD (NPI 1952411100) is an individual hospitalist provider in Minocqua, Wisconsin, licensed in Wisconsin (44814) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Marshfield Medical Center - Minocqua, and maintains a secondary practice location in Eau Claire.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Andrzej P Stryczek Md 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
6Medicare enrollment records show Andrzej Stryczek reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Minocqua, WI 54548
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1952890873 (Wisconsin)
- 2,476 clinicians in this Medicare group
Park Falls, WI 54552
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1700963048 (Wisconsin)
- 1,351 clinicians in this Medicare group
Marshfield, WI 54449
- Reassigned Medicare billing, Wisconsin enrollment
- 2,540 clinicians in this Medicare group
Neillsville, WI 54456
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1346239373 (Wisconsin)
- 1,283 clinicians in this Medicare group
Chetek, WI 54728
- Reassigned Medicare billing, Wisconsin enrollment
- 1,616 clinicians in this Medicare group
Waupun, WI 53963
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Marshfield Medical Center - Minocqua
Acute Care Hospitals · Minocqua, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54548 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.
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 Andrzej Stryczek's NPI number?
The NPI number for Andrzej Stryczek is 1952411100. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Andrzej Stryczek located?
Andrzej Stryczek practices at 9576 Hwy 70, Minocqua, WI 54548. The listed phone number is (715) 358-1000.
What is Andrzej Stryczek's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Andrzej Stryczek enrolled in Medicare?
Yes. Andrzej Stryczek 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 Andrzej Stryczek's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrzej Stryczek reassigns Medicare benefits to 6 organizations: Mchs Hospitals Inc (Minocqua, WI), Flambeau Hospital Inc (Park Falls, WI), Marshfield Clinic Inc (Marshfield, WI), Memorial Hospital, Inc (Neillsville, WI), Lakeview Medical Center Inc Of Rice Lake (Chetek, WI) and 1 more organization, listed in the Medicare section above. 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 Andrzej Stryczek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrzej Stryczek accept?
Health plans from Sanford Health Plan list Andrzej Stryczek 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 Andrzej Stryczek affiliated with any hospitals?
According to CMS data, Andrzej Stryczek is affiliated with Marshfield Medical Center - Minocqua.
When was this NPI record last updated?
The NPPES record for Andrzej Stryczek was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Andrzej P Stryczek, MD · NPI 1952411100
Hospitalist physician in Minocqua, Wisconsin. Individual provider, active in the CMS NPPES registry since August 30, 2006.
## Identity
- **NPI:** 1952411100 (Entity type: Individual)
- **Enumerated:** August 30, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 44814 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 9576 HWY 70, Minocqua, WI 54548-9067
- **Phone:** (715) 358-1000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Mchs Hospitals Inc (NPI 1942854716, Minocqua, WI); Flambeau Hospital Inc (NPI 1194317966, Park Falls, WI); Marshfield Clinic Inc (NPI 1952347981, Marshfield, WI); Memorial Hospital, Inc (NPI 1679746747, Neillsville, WI); Lakeview Medical Center Inc Of Rice Lake (NPI 1659008605, Chetek, WI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1993
## Record status
- **NPPES last updated:** February 4, 2026
- **Other identifiers:** Medicaid 34283800 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1952411100) · Data from the CMS NPPES public registry.