ROBERT V RIDENOUR III MD
NPI 1154342392
Pathology - Anatomic Pathology & Clinical Pathology in Eau Claire, WI

Q: What is Robert Ridenour's NPI number?

The NPI number for Robert Ridenour is 1154342392. It was assigned to this individual provider in the NPPES registry on July 22, 2006.

Q: What is Robert Ridenour's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Robert Ridenour was last updated on April 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since July 22, 2006PECOS EnrolledAccepts Medicare Assignment

91.74/100

CMS Quality Rating

3902 OAKWOOD HILLS PKWY STE 2, EAU CLAIRE, WI 54701(715) 858-3260 Get Directions Write a Review

NPPES record last updated: April 26, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Robert V Ridenour Iii Md NPPES

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

ROBERT V RIDENOUR III MD (NPI 1154342392) is an individual anatomic pathology & clinical pathology provider in Eau Claire, Wisconsin, licensed in Wisconsin (52975) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Oakleaf Surgical Hospital, and is a graduate of Washington University School Of Medicine (2005).

NPPES Registry Identity

NPI1154342392

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameROBERT V RIDENOUR IIICredential: MD

Location Address3902 OAKWOOD HILLS PKWY STE 2Eau Claire, WI 54701-7781

Mailing Address1235 Menomonie St Ste BEau Claire, WI 54703-5974 · (715) 832-6445

Phone(715) 858-3260

Sole ProprietorNo

Medical School CMSWashington University School Of MedicineGraduated 2005

Enumeration DateJuly 22, 2006

Last NPPES UpdateApril 26, 2025

NPPES CertifiedApril 26, 2025

✔ NPI 1154342392 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in WI · 52975✔ Licensed in MN · 48745

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

3902 OAKWOOD HILLS PKWY STE 2, Eau Claire, WI 54701

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Other Identifiers 1

Medicaid572675000MN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Medica.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Robert V Ridenour Iii 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.

PECOS PAC ID8921001496

PECOS Enrollment IDI20090915000707

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

210 services109 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

27 services19 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Oakleaf Surgical Hospital

Acute Care Hospitals · Altoona, WI

OwnershipPhysician

CMS Certification Number520196

Location1000 Oakleaf WayAltoona, WI 54720 · Eau Claire County

Chippewa Valley Hospital

Critical Access Hospitals · Durand, WI

OwnershipVoluntary non-profit - Church

CMS Certification Number521307

Location1220 3rd Ave WDurand, WI 54736 · Pepin County

Emergency services

Ladd Memorial Hospital

Critical Access Hospitals · Osceola, WI

OwnershipVoluntary non-profit - Private

CMS Certification Number521318

Location2600 65th AvenueOsceola, WI 54020 · Polk County

Emergency services

Indianhead Medical Ctr

Critical Access Hospitals · Shell Lake, WI

OwnershipProprietary

CMS Certification Number521342

Location113 4th AveShell Lake, WI 54871 · Washburn County

Emergency services

Cumberland Memorial Hospital

Critical Access Hospitals · Cumberland, WI

OwnershipVoluntary non-profit - Other

CMS Certification Number521353

Location1705 16th AveCumberland, WI 54829 · Barron County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$95.41 typical visit price

range $17.40 – $133.76

Typical copayment $23.85 (range $4.35 – $33.44)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

91.74/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

80.86

Improvement Activities

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

PATHOLOGY SERVICE CORPORATION

Pathology (Anatomic Pathology & Clinical Pathology)

3902 OAKWOOD HILLS PKWY STE 2
EAU CLAIRE, WI 54701

Eau Claire County (715) 858-3260

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 Robert Ridenour's NPI number?

The NPI number for Robert Ridenour is 1154342392. It was assigned to this individual provider in the NPPES registry on July 22, 2006.

Where is Robert Ridenour located?

Robert Ridenour practices at 3902 Oakwood Hills Pkwy Ste 2, Eau Claire, WI 54701. The listed phone number is (715) 858-3260.

What is Robert Ridenour's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Robert Ridenour enrolled in Medicare?

Yes. Robert Ridenour 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.

What insurance does Robert Ridenour accept?

Health plans from Medica list Robert Ridenour 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 Robert Ridenour affiliated with any hospitals?

According to CMS data, Robert Ridenour is affiliated with Oakleaf Surgical Hospital, Chippewa Valley Hospital, Ladd Memorial Hospital, Indianhead Medical Ctr and Cumberland Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Robert Ridenour was last updated on April 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.