MRS. DAROLYN DOBS JEDRZEJCZAK MS
NPI 1598880569
Counselor in Brown Deer, WI
About Mrs. Darolyn Dobs Jedrzejczak Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. DAROLYN DOBS JEDRZEJCZAK MS (NPI 1598880569) is an individual counselor in Brown Deer, Wisconsin and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses
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
Mrs. Darolyn Dobs Jedrzejczak Ms 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 Reassignment
Medicare enrollment records show Darolyn Jedrzejczak reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lake Geneva, WI 53147
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1669685129 (Wisconsin)
- 271 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.
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 Darolyn Jedrzejczak's NPI number?
The NPI number for Darolyn Jedrzejczak is 1598880569. It was assigned to this individual provider in the NPPES registry on March 20, 2007.
Where is Darolyn Jedrzejczak located?
Darolyn Jedrzejczak practices at 3900 W Brown Deer Rd Suite 200, Brown Deer, WI 53209. The listed phone number is (414) 540-2170.
What is Darolyn Jedrzejczak's specialty?
The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.
Is Darolyn Jedrzejczak enrolled in Medicare?
Yes. Darolyn Jedrzejczak 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 organization bills Medicare for Darolyn Jedrzejczak's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Darolyn Jedrzejczak reassigns Medicare benefits to Mercy Health System Corporation (Lake Geneva, WI). 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 Darolyn Jedrzejczak's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Darolyn Jedrzejczak accept?
Health plans from Anthem Blue Cross and Blue Shield, MercyCare and MercyCare Health Plans list Darolyn Jedrzejczak 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 Darolyn Jedrzejczak was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mrs. Darolyn Dobs Jedrzejczak, MS · NPI 1598880569
Counselor provider in Brown Deer, Wisconsin. Individual provider, active in the CMS NPPES registry since March 20, 2007.
## Identity
- **NPI:** 1598880569 (Entity type: Individual)
- **Enumerated:** March 20, 2007
- **Primary specialty:** Counselor · taxonomy 101Y00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 3900 W BROWN DEER RD, SUITE 200, Brown Deer, WI 53209
- **Phone:** (414) 540-2170 · **Fax:** (414) 540-2171
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Mercy Health System Corporation (NPI 1699728550, Lake Geneva, WI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 43711100 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1598880569) · Data from the CMS NPPES public registry.