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CARMEN M ALFONSO-KNEIERT OD
NPI 1710938634
Optometrist in Fort Atkinson, WI

Active since May 15, 2006PECOS EnrolledAccepts Medicare Assignment
740 REENA AVE, SUITE B, FORT ATKINSON, WI 53538(920) 563-8468(920) 563-0178 Get Directions Write a Review

NPPES record last updated: October 27, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 27, 2020, Jan 21, 2016 (2 updates tracked since 2016).

About Carmen M Alfonso-kneiert Od NPPES

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

CARMEN M ALFONSO-KNEIERT OD (NPI 1710938634) is an individual optometrist in Fort Atkinson, Wisconsin, licensed in Wisconsin (2485-035) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS and is a graduate of Indiana University - School Of Optometry (1986).

NPPES Registry Identity

NPI1710938634
Entity TypeIndividualFemale
Primary Taxonomy152W00000X
Provider Legal NameCARMEN M ALFONSO-KNEIERTCredential: OD
Location Address740 REENA AVE, SUITE BFort Atkinson, WI 53538-3145
Mailing Address740 Reena Ave, Suite BFort Atkinson, WI 53538-3145 · (920) 563-8468 · Fax (920) 563-0178
Phone(920) 563-8468
Fax(920) 563-0178
Sole ProprietorNo
Medical School CMSIndiana University - School Of OptometryGraduated 1986
Enumeration DateMay 15, 2006
Last NPPES UpdateOctober 27, 20202 updates tracked since enumeration
NPPES CertifiedOctober 27, 2020
✔ NPI 1710938634 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in WI · 2485-035
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
740 REENA AVE, Fort Atkinson, WI 53538
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Other Identifiers 1

Medicaid1710938634WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana, Providence Health Plan.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

Carmen M Alfonso-kneiert Od 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 ID4688718299
PECOS Enrollment IDI20100220000181
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 9

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.

Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
1,710 services15 patients
Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
181 services181 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.
155 services126 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.
128 services116 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.
73 services51 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
60 services58 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53538 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Frames, purchases V2020
Other-Vision, Hearing, and Speech Services · category OC000N
1 supplier14 claims14 services$40.30 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 13

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

STEPHEN C RIGGS MD
Family Medicine
740 REENA AVE
FORT ATKINSON, WI 53538
Jefferson County (920) 563-0888
MADDISON BANACH
Physical Therapist
740 REENA AVE
FORT ATKINSON, WI 53538
Jefferson County (920) 563-0888
JEFFERY F KNEIERT OD
Optometrist
740 REENA AVE, SUITE B
FORT ATKINSON, WI 53538
Jefferson County (920) 563-8468
BARRY P CASH MD
Family Medicine
740 REENA AVE
FORT ATKINSON, WI 53538
Jefferson County (920) 563-0888
COLLEEN S HEBERT O.D.
Optometrist
740 REENA AVE, SUITE B
FORT ATKINSON, WI 53538
Jefferson County (920) 563-8468
DEAN HEALTH SYSTEMS, INC.
Durable Medical Equipment & Medical Supplies
740 REENA AVE
FORT ATKINSON, WI 53538
Jefferson County (920) 563-0888
DR. JACOB EDWARD TABER DO
Family Medicine
740 REENA AVE
FORT ATKINSON, WI 53538
Jefferson County (920) 563-0888
DR. ALYCE ANASTASIA HOFMANN O.D.
Optometrist
740 REENA AVE, SUITE B
FORT ATKINSON, WI 53538
Jefferson County (920) 563-8468

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 Carmen Alfonso-kneiert's NPI number?

The NPI number for Carmen Alfonso-kneiert is 1710938634. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Carmen Alfonso-kneiert located?

Carmen Alfonso-kneiert practices at 740 Reena Ave Suite B, Fort Atkinson, WI 53538. The listed phone number is (920) 563-8468.

What is Carmen Alfonso-kneiert's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Carmen Alfonso-kneiert enrolled in Medicare?

Yes. Carmen Alfonso-kneiert 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 Carmen Alfonso-kneiert accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Louisiana and Providence Health Plan list Carmen Alfonso-kneiert 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 Carmen Alfonso-kneiert was last updated on October 27, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.