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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JOSHUA CHRISTOPHER DENK MD
NPI 1174147987
Internal Medicine in Wausau, WI

Active since June 08, 2020PECOS EnrolledAccepts Medicare Assignment
99.95/100
CMS Quality Rating
333 PINE RIDGE BLVD, WAUSAU, WI 54401(800) 283-2881 Get Directions Write a Review

NPPES record last updated: July 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Oct 31, 2023, Jun 8, 2020 (2 updates tracked since 2020).

About Joshua Christopher Denk Md NPPES

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

JOSHUA CHRISTOPHER DENK MD (NPI 1174147987) is an individual internal medicine provider in Wausau, Wisconsin, licensed in Wisconsin (81443) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Aspirus Wausau Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1174147987
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJOSHUA CHRISTOPHER DENKCredential: MD
Location Address333 PINE RIDGE BLVDWausau, WI 54401-4102
Mailing Address6508a Ryan StWeston, WI 54476-4433
Phone(800) 283-2881
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 2020
Enumeration DateJune 8, 2020
Last NPPES UpdateJuly 3, 20262 updates tracked since enumeration
NPPES CertifiedJuly 3, 2026
✔ NPI 1174147987 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Licenses✔ Licensed in WI · 81443✔ Licensed in IA · R-11959✔ Licensed in MN · 73349
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
333 PINE RIDGE BLVD, Wausau, WI 54401
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11400 Bellinger StEau Claire, WI 54703-5222 · Phone (715) 838-5222
Location 2202 S Park StMadison, WI 53715-1596 · Phone (608) 417-5695 · Fax (608) 417-5890

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW and more.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

Joshua Christopher Denk 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 ID2466876040
PECOS Enrollment IDI20230627002735, I20240301000204
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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
372 services165 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
100 services100 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
54 services53 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
49 services23 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
29 services22 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
21 services21 patients

Hospital Affiliations CMS Care Compare 5

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

Aspirus Wausau Hospital

Acute Care Hospitals · Wausau, WI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number520030
Location333 Pine Ridge BlvdWausau, WI 54401 · Marathon County
Emergency services Birthing friendly

Divine Savior Healthcare

Acute Care Hospitals · Portage, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520041
Location2817 New Pinery RoadPortage, WI 53901 · Columbia County
Emergency services

Mayo Clinic Health System Eau Claire Hospital

Acute Care Hospitals · Eau Claire, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520070
Location1221 Whipple StEau Claire, WI 54703 · Eau Claire County
Emergency services Birthing friendly

Unitypoint Health - Meriter

Acute Care Hospitals · Madison, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520089
Location202 S Park StMadison, WI 53715 · Dane County
Emergency services Birthing friendly

Howard Young Medical Center

Acute Care Hospitals · Woodruff, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number520091
Location240 Maple StWoodruff, WI 54568 · Vilas County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54401 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.

99.95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality92.89
Promoting Interoperability100
Improvement Activities40

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.

ASPIRUS MEDICAL GROUP, INC.
Clinic/Center
333 PINE RIDGE BLVD, SUITE 185
WAUSAU, WI 54401
Marathon County (715) 847-0477
STEWART MICHAEL WENTE MD
Emergency Medicine
333 PINE RIDGE BLVD
WAUSAU, WI 54401
Marathon County (715) 847-2121
KERRY MULLEN
Physical Therapist
333 PINE RIDGE BLVD
WAUSAU, WI 54401
Marathon County (715) 847-2846
MRS. DANIELLE RUNNOE PA
Physician Assistant
333 PINE RIDGE BLVD
WAUSAU, WI 54401
Marathon County (715) 817-2160
DR. SAMANTHA MARIE MORACHE DPT
Physical Therapist
333 PINE RIDGE BLVD
WAUSAU, WI 54401
Marathon County (800) 283-2881
MRS. KIRSTEN SCHWARTZ M.A./ CCC-SLP
Speech-Language Pathologist
333 PINE RIDGE BLVD
WAUSAU, WI 54401
Marathon County (715) 847-2121
DR. JACOB JOSEPH DIRKMAN DO
Emergency Medicine (Emergency Medical Services)
333 PINE RIDGE BLVD
WAUSAU, WI 54401
Marathon County (800) 283-2881
DR. DERRICK ROBSON SIEBERT M.D.
Radiology (Diagnostic Radiology)
333 PINE RIDGE BLVD
WAUSAU, WI 54401
Marathon County (715) 847-2283

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 Joshua Denk's NPI number?

The NPI number for Joshua Denk is 1174147987. It was assigned to this individual provider in the NPPES registry on June 8, 2020.

Where is Joshua Denk located?

Joshua Denk practices at 333 Pine Ridge Blvd, Wausau, WI 54401. The listed phone number is (800) 283-2881.

What is Joshua Denk's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Joshua Denk enrolled in Medicare?

Yes. Joshua Denk 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 Joshua Denk accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, Group Health Cooperative-SCW and Medica list Joshua Denk 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 Joshua Denk affiliated with any hospitals?

According to CMS data, Joshua Denk is affiliated with Aspirus Wausau Hospital, Divine Savior Healthcare, Mayo Clinic Health System Eau Claire Hospital, Unitypoint Health - Meriter and Howard Young Medical Center.

When was this NPI record last updated?

The NPPES record for Joshua Denk was last updated on July 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.