DR. SUSAN J. W. ACUNA M.D.
NPI 1720030893
Obstetrics & Gynecology in Geneva, IL
About Dr. Susan J. W. Acuna M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. SUSAN J. W. ACUNA M.D. (NPI 1720030893) is an individual obstetrics & gynecology provider in Geneva, Illinois, licensed in Illinois (036091694) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with Aspirus Rhinelander Hospital, and is a graduate of Other (1990).
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
Dr. Susan J. W. Acuna M.d. 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 Susan Acuna reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Downers Grove, IL 60515
- Reassigned Medicare billing, Illinois enrollment
- 1,061 clinicians in this Medicare group
Amherst, WI 54406
- Reassigned Medicare billing, Wisconsin enrollment
- 935 clinicians in this Medicare group
Wisconsin Rapids, WI 54494
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Aspirus Medical Group, Inc.
- 415 clinicians in this Medicare group
Birnamwood, WI 54414
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1639187412 (Wisconsin)
- 321 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Aspirus Rhinelander Hospital
Acute Care Hospitals · Rhinelander, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 60134 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 2
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 Susan Acuna's NPI number?
The NPI number for Susan Acuna is 1720030893. It was assigned to this individual provider in the NPPES registry on May 17, 2006.
Where is Susan Acuna located?
Susan Acuna practices at 2631 Williamsburg Ave Ste 302, Geneva, IL 60134. The listed phone number is (630) 377-8500.
What is Susan Acuna's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Susan Acuna enrolled in Medicare?
Yes. Susan Acuna 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 Susan Acuna's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Acuna reassigns Medicare benefits to 4 organizations: Dupage Medical Group Ltd (Downers Grove, IL), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Amherst, WI), Aspirus Riverview Hospital & Clinics, Inc. (Wisconsin Rapids, WI) and Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin (Birnamwood, 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 Susan Acuna's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Susan Acuna accept?
Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners and Security Health Plan list Susan Acuna 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 Susan Acuna affiliated with any hospitals?
According to CMS data, Susan Acuna is affiliated with Aspirus Rhinelander Hospital.
When was this NPI record last updated?
The NPPES record for Susan Acuna was last updated on April 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Susan J. W. Acuna, M.D. · NPI 1720030893
Obstetrics & Gynecology physician in Geneva, Illinois. Individual provider, active in the CMS NPPES registry since May 17, 2006.
## Identity
- **NPI:** 1720030893 (Entity type: Individual)
- **Enumerated:** May 17, 2006
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 036091694 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2631 WILLIAMSBURG AVE STE 302, Geneva, IL 60134-1128
- **Phone:** (630) 377-8500
## 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): Dupage Medical Group Ltd (NPI 1801833983, Downers Grove, IL); Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (NPI 1316616428, Amherst, WI); Aspirus Riverview Hospital & Clinics, Inc. (NPI 1184176059, Wisconsin Rapids, WI); Langlade Hospital - Hotel Dieu Of St Joseph Of Antigo Wisconsin (NPI 1063574184, Birnamwood, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** April 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1720030893) · Data from the CMS NPPES public registry.