OAK LEAF SURGICAL HOSPITAL LLC
NPI 1669463832
Special Hospital in Altoona, WI

Q: What is Oak Leaf Surgical Hospital LLC's NPI number?

The NPI number for Oak Leaf Surgical Hospital LLC is 1669463832. It was assigned to this organization in the NPPES registry on November 4, 2005.

Q: What is Oak Leaf Surgical Hospital LLC's specialty?

The primary specialty registered for this NPI is Special Hospital with taxonomy code 284300000X.

Active since November 04, 2005CLIA 52D0929354 · Accreditation

1000 OAKLEAF WAY, ALTOONA, WI 54720(715) 831-8130(715) 839-1737 Get Directions Write a Review

NPPES record last updated: September 10, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 10, 2024, Mar 25, 2023 (2 updates tracked since 2023).

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About Oak Leaf Surgical Hospital Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OAK LEAF SURGICAL HOSPITAL LLC (NPI 1669463832) is a healthcare organization registered as a special hospital in Altoona, Wisconsin and active in the NPI registry since November 2005. The organization holds an CLIA Accreditation certificate valid through September 17, 2028 and lists Jennifer B Baldock, Officer And Authorized Official, as its authorized official.

NPPES Registry Identity

NPI1669463832

Entity TypeOrganization

Primary Taxonomy284300000X

Legal Business NameOAK LEAF SURGICAL HOSPITAL LLC

Location Address1000 OAKLEAF WAYAltoona, WI 54720-2246

Mailing Address1000 Oakleaf WayAltoona, WI 54720-2246 · (715) 831-8130 · Fax (715) 839-1737

Phone(715) 831-8130

Fax(715) 839-1737

Organization SubpartNo

Authorized OfficialJennifer B BaldockOfficer And Authorized Official · (615) 234-5954

Enumeration DateNovember 4, 2005

Last NPPES UpdateSeptember 10, 20242 updates tracked since enumeration

NPPES CertifiedSeptember 10, 2024

✔ NPI 1669463832 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySpecial HospitalHospitals

Taxonomy Code284300000X

License✔ Licensed in WI · 8124-042

Definition

A designation by the AHA of a hospital whose primary function of the institution is to provide diagnostic and treatment services for patients who have specified medical conditions, both surgical and nonsurgical.

Also ListedGeneral Acute Care HospitalTaxonomy 282N00000X

1000 OAKLEAF WAY, Altoona, WI 54720

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Dean Health Plan, Quartz and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Oak Leaf Surgical Hospital Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Oak Leaf Surgical Hospital LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

John Berschback, M.D.

Hand Surgery

NPI 1720244288

1200 OAKLEAF WAY STE A
Altoona, WI 54720

(715) 832-1400

✔ PECOS✔ Accepts Medicare0.1 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Accreditation 52D0929354

Oakleaf Surgical Hospital LLC · Altoona, WI

Active · expires Sep 17, 2028

CLIA Number52D0929354

Laboratory TypeHospital

Certificate Effective DateSeptember 18, 2026

Certificate Expiration DateSeptember 17, 2028

Laboratory DirectorDr. Robert V. Ridenour

Laboratory Phone(715) 895-9454

Laboratory LocationOakleaf Surgical Hospital LLC1000 Oakleaf Way, Altoona, WI 54720

CLIA data matches this NPI record on: Address

This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Hospital Quality Ratings CMS Care Compare

Quality and patient-experience ratings for Oakleaf Surgical Hospital (CMS certification number 520196), from CMS Care Compare.

Oakleaf Surgical Hospital

Acute Care Hospitals · Altoona, WI

OwnershipPhysician

CMS Certification Number520196

Location1000 Oakleaf WayAltoona, WI 54720 · Eau Claire County · (715) 831-8130

Meaningful use of EHRs

Patient Experience

HCAHPS patient survey · Jan 2023 – Dec 2023

5/5 summary rating

Nurse communication

5/5

Doctor communication

5/5

Staff responsiveness

5/5

Communication about medicines

5/5

Discharge information

5/5

Care transition

5/5

Cleanliness

5/5

Quietness

5/5

Overall hospital rating

5/5

Recommend hospital

5/5

Star ratings summarize responses from patients surveyed after discharge, collected through the CMS HCAHPS program.

Complications & Deaths 12

Rate of complications for hip/knee replacement patients

3.4 No different than national

Pressure ulcer rate

0.63 No different than national

Iatrogenic pneumothorax rate

0.25 No different than national

In-hospital fall-associated fracture rate

0.29 No different than national

Postoperative hemorrhage or hematoma rate

2.36 No different than national

Postoperative acute kidney injury requiring dialysis rate

1.66 No different than national

Unplanned Hospital Visits 6

Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)

413 No different than national

Rate of inpatient admissions for patients receiving outpatient chemotherapy

Cases too small to report

Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy

Cases too small to report

Ratio of unplanned hospital visits after hospital outpatient surgery

344 No different than national

Rate of readmission after hip/knee replacement

37 No different than national

Rate of readmission after discharge from hospital (hospital-wide)

85 No different than national

Timely & Effective Care 5

Percentage of healthcare personnel who are up to date with COVID-19 vaccinations

3.6%

Healthcare workers given influenza vaccination

87%

Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients

99%

Safe Use of Opioids - Concurrent Prescribing

13%

Venous Thromboembolism Prophylaxis

99%

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 Oak Leaf Surgical Hospital LLC's NPI number?

The NPI number for Oak Leaf Surgical Hospital LLC is 1669463832. It was assigned to this organization in the NPPES registry on November 4, 2005.

Where is Oak Leaf Surgical Hospital LLC located?

Oak Leaf Surgical Hospital LLC is located at 1000 Oakleaf Way, Altoona, WI 54720. The listed phone number is (715) 831-8130.

What is Oak Leaf Surgical Hospital LLC's specialty?

The primary specialty registered for this NPI is Special Hospital with taxonomy code 284300000X.

Is Oak Leaf Surgical Hospital LLC enrolled in Medicare?

Yes. Oak Leaf Surgical Hospital LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Oak Leaf Surgical Hospital LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Hand Surgery) reassigns their Medicare billing to Oak Leaf Surgical Hospital LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Oak Leaf Surgical Hospital LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Accreditation (number 52D0929354) is associated with this NPI, valid through September 17, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

Is Oak Leaf Surgical Hospital LLC a Medicare-certified hospital?

Yes. Oakleaf Surgical Hospital is a Medicare-certified hospital (Acute Care Hospitals).

What insurance does Oak Leaf Surgical Hospital LLC accept?

Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan, Quartz and Security Health Plan list Oak Leaf Surgical Hospital LLC 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 Oak Leaf Surgical Hospital LLC was last updated on September 10, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.