TIFFANI L DRIESSEN NP
NPI 1114570132
Nurse Practitioner in Berlin, WI
About Tiffani L Driessen Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TIFFANI L DRIESSEN NP (NPI 1114570132) is an individual nurse practitioner in Berlin, Wisconsin, licensed in Wisconsin (9390) and active in the NPI registry since July 2019. She is enrolled in Medicare PECOS, is affiliated with Thedacare Regional Med Ctr - Neenah, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
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
Tiffani L Driessen 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
2Medicare enrollment records show Tiffani Driessen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New London, WI 54961
- Reassigned Medicare billing, Wisconsin enrollment
- 988 clinicians in this Medicare group
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 4,609 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thedacare Regional Med Ctr - Neenah
Acute Care Hospitals · Neenah, WIAurora Medical Ctr Oshkosh
Acute Care Hospitals · Oshkosh, WIBerlin Memorial Hospital
Critical Access Hospitals · Berlin, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54923 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.
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 Tiffani Driessen's NPI number?
The NPI number for Tiffani Driessen is 1114570132. It was assigned to this individual provider in the NPPES registry on July 18, 2019.
Where is Tiffani Driessen located?
Tiffani Driessen practices at 225 Memorial Dr, Berlin, WI 54923. The listed phone number is (920) 830-5900.
What is Tiffani Driessen's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Tiffani Driessen enrolled in Medicare?
Yes. Tiffani Driessen 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 Tiffani Driessen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tiffani Driessen reassigns Medicare benefits to 2 organizations: Thedacare, Incorporated (New London, WI) and Aurora Medical Group, Inc. (Sheboygan, 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 Tiffani Driessen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Tiffani Driessen accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Network Health and 3 other insurers list Tiffani Driessen 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 Tiffani Driessen affiliated with any hospitals?
According to CMS data, Tiffani Driessen is affiliated with Thedacare Regional Med Ctr - Neenah, Aurora Medical Ctr Oshkosh and Berlin Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Tiffani Driessen was last updated on March 9, 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.
# Tiffani L Driessen, NP · NPI 1114570132
Nurse Practitioner physician in Berlin, Wisconsin. Individual provider, active in the CMS NPPES registry since July 18, 2019.
## Identity
- **NPI:** 1114570132 (Entity type: Individual)
- **Enumerated:** July 18, 2019
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 9390 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 225 MEMORIAL DR, Berlin, WI 54923-1243
- **Phone:** (920) 830-5900 · **Fax:** (920) 830-5910
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Thedacare, Incorporated (NPI 1376656959, New London, WI); Aurora Medical Group, Inc. (NPI 1174670244, Sheboygan, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** March 9, 2026
- **Other identifiers:** Medicaid 100091317 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1114570132) · Data from the CMS NPPES public registry.