MAXWELL JOSEPH WINGELAAR MD
NPI 1477083194
Ophthalmology in Wausau, WI

Q: What is Maxwell Wingelaar's NPI number?

The NPI number for Maxwell Wingelaar is 1477083194. It was assigned to this individual provider in the NPPES registry on June 14, 2017.

Q: What is Maxwell Wingelaar's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Maxwell Wingelaar was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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 June 14, 2017PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

800 N 1ST ST, WAUSAU, WI 54403(715) 261-8500 Get Directions Write a Review

NPPES record last updated: November 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 17, 2025, Aug 15, 2023, Jul 17, 2023 and 4 more (7 updates tracked since 2017).

On this page

About Maxwell Joseph Wingelaar Md NPPES

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

MAXWELL JOSEPH WINGELAAR MD (NPI 1477083194) is an individual ophthalmology provider in Wausau, Wisconsin, licensed in Wisconsin (72093-20) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Aspirus Wausau Hospital, and is a graduate of Michigan State University College Of Human Medicine (2017).

NPPES Registry Identity

NPI1477083194

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameMAXWELL JOSEPH WINGELAARCredential: MD

Location Address800 N 1ST STWausau, WI 54403-4754

Mailing Address800 N 1st StWausau, WI 54403-4754 · (715) 261-8500

Phone(715) 261-8500

Sole ProprietorNo

Medical School CMSMichigan State University College Of Human MedicineGraduated 2017

Enumeration DateJune 14, 2017

Last NPPES UpdateNovember 17, 20257 updates tracked since enumeration

NPPES CertifiedNovember 17, 2025

✔ NPI 1477083194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

Licenses✔ Licensed in WI · 72093-20✔ Licensed in MO · 2021009866

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

800 N 1ST ST, Wausau, WI 54403

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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, Aspirus Health Plan, HealthPartners 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

Maxwell Joseph Wingelaar 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 ID7517226129

PECOS Enrollment IDI20230728001787

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 14

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.

Injection, faricimab-svoa, 0.1 mg J2777

Faricimab-svoa is a medication given through an injection into the eye to treat certain eye conditions. The 0.1 mg dosage helps control disease progression, improving vision and eye health. The procedure is done by a healthcare professional.

21,960 services69 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

1,295 services318 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

962 services257 patients

Injection of drug into eye 67028

An injection into the eye is a procedure where a medication is delivered directly into your eye to treat various conditions. A local anesthetic is applied to numb the eye, ensuring minimal discomfort. The drug helps manage diseases like macular degeneration or diabetic retinopathy.

867 services187 patients

Injection, aflibercept, 1 mg J0178

Aflibercept injection is a treatment for certain eye conditions that affect vision. It works by blocking abnormal blood vessel growth and leakage in the eye, which can cause vision loss. The medication is administered directly into the eye by a healthcare professional.

802 services101 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

341 services159 patients

Injection, bevacizumab, 10 mg J9035

Bevacizumab is a medication given through an injection. It's designed to prevent the growth of new blood vessels that cancer cells need to grow and spread. The 10 mg dose refers to the amount of the drug in the injection.

211 services75 patients

Photocoagulation treatment to prevent detachment of retina 67145

Photocoagulation is a procedure used to treat retinal disorders. A special laser is directed at the retina to create small burns. These burns form scar tissue which helps to secure the retina to the eye's wall, preventing detachment and preserving vision.

36 services28 patients

Extended exam of the back part of the eye with retinal drawing 92201

This procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.

31 services26 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

25 services25 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

24 services15 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

23 services11 patients

Removal of membrane of retina 67041

Removal of the retina's membrane is a surgical procedure aimed at treating eye conditions affecting the retina's function. It involves a delicate operation to eliminate scar tissue or membranes causing vision problems. The procedure can help improve or stabilize vision.

19 services17 patients

Destruction of leaking blood vessels of retina using laser 67228

This procedure involves using a laser to treat leaking blood vessels in the retina, the part of the eye responsible for vision. The laser seals off these vessels, preventing further leakage and helping to preserve sight.

15 services12 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54403 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

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

Most-billed visit code 99213

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.

100/100

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

Scored as part of a group practice

Quality

100

Improvement Activities

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.

DR. CHRISTOPHER J KUCHARSKI M.D.

Ophthalmology

800 N 1ST ST
WAUSAU, WI 54403

Marathon County (715) 261-8500

DR. THADDEUS J KROLICKI M.D.

Ophthalmology

800 N 1ST ST
WAUSAU, WI 54403

Marathon County (715) 261-8500

DEEPAK SAMBHARA M.D.

Ophthalmology

800 N 1ST ST
WAUSAU, WI 54403

Marathon County (715) 261-8500

THOMAS BOOSTROM CRNA

Nurse Anesthetist, Certified Registered

800 N 1ST ST
WAUSAU, WI 54403

Marathon County (715) 362-2600

DR. DANIEL T. STOEHR O.D.

Optometrist

800 N 1ST ST
WAUSAU, WI 54403

Marathon County (715) 261-8500

EC LASER AND SURGERY INSTITUTE OF WI, LLC

Clinic/Center (Ambulatory Surgical)

800 N 1ST ST, SUITE 100
WAUSAU, WI 54403

Marathon County (715) 261-8500

CHRISTIANA LOREDANA GANDY M.D.

Ophthalmology (Glaucoma Specialist)

800 N 1ST ST
WAUSAU, WI 54403

Marathon County (715) 261-8500

DR. LORI J FISH

Audiologist

800 N 1ST ST
WAUSAU, WI 54403

Marathon County (715) 261-8500

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 Maxwell Wingelaar's NPI number?

The NPI number for Maxwell Wingelaar is 1477083194. It was assigned to this individual provider in the NPPES registry on June 14, 2017.

Where is Maxwell Wingelaar located?

Maxwell Wingelaar practices at 800 N 1st St, Wausau, WI 54403. The listed phone number is (715) 261-8500.

What is Maxwell Wingelaar's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Maxwell Wingelaar enrolled in Medicare?

Yes. Maxwell Wingelaar 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 Maxwell Wingelaar accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners and Security Health Plan list Maxwell Wingelaar 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 Maxwell Wingelaar affiliated with any hospitals?

According to CMS data, Maxwell Wingelaar is affiliated with Aspirus Wausau Hospital.

When was this NPI record last updated?

The NPPES record for Maxwell Wingelaar was last updated on November 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.