KATHERINE LEWIS PA-C
NPI 1992102586
Physician Assistant in Milwaukee, WI

Active since November 25, 2014PECOS EnrolledAccepts Medicare Assignment
4111 N PORT WASHINGTON RD, MILWAUKEE, WI 53212(414) 299-3872(414) 455-1929 Get Directions Write a Review

NPPES record last updated: November 16, 2018. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 16, 2018, Jul 10, 2018 (2 updates tracked since 2018).

About Katherine Lewis Pa-c NPPES

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

KATHERINE LEWIS PA-C (NPI 1992102586) is an individual physician assistant in Milwaukee, Wisconsin, licensed in Wisconsin (3751-23) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS, is affiliated with Pine Ridge Ihs Hospital, and maintains a secondary practice location in Brookfield.

NPPES Registry Identity

NPI1992102586
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHERINE LEWISCredential: PA-C
Location Address4111 N PORT WASHINGTON RDMilwaukee, WI 53212-1029
Mailing AddressN24w24050 Brandon Oaks Dr Unit APewaukee, WI 53072-6429 · (915) 873-9641 · Fax (262) 373-0148
Fax(414) 455-1929
Sole ProprietorYes
Medical School CMSUniversity Of Nebraska College Of MedicineGraduated 2013
Enumeration DateNovember 25, 2014
Last NPPES UpdateNovember 16, 20182 updates tracked since enumeration
NPI 1992102586 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WI · 3751-23
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

4111 N PORT WASHINGTON RD, Milwaukee, WI 53212

Other Names 1

Former Name (1)Katherine Fitzmayer

Secondary Practice Location 1

Location 119115 W Capitol Dr Ste 117Brookfield, WI 53045 · Phone (262) 781-0240 · Fax (262) 373-0148

Other Identifiers 1

OtherPA.0004076CO · Colorado Medical License

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

Katherine Lewis Pa-c 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 ID3375866528
PECOS Enrollment IDI20220427000849
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 2

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.

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.
40 services36 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.
20 services19 patients

Hospital Affiliations CMS Care Compare

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

Pine Ridge Ihs Hospital

Acute Care Hospitals · Pine Ridge, SD
OwnershipGovernment - Federal
CMS Certification Number430098
LocationEast Highway 18Pine Ridge, SD 57770 · Oglala Lakota County County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53212 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 4

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

Home Health
4111 N PORT WASHINGTON RD
MILWAUKEE, WI 53212
Chiropractor
4111 N PORT WASHINGTON RD
MILWAUKEE, WI 53212
Clinic/Center (Health Service)
4111 N PORT WASHINGTON RD
MILWAUKEE, WI 53212
Clinic/Center (Adult Mental Health)
4111 N PORT WASHINGTON RD
MILWAUKEE, WI 53212

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 Katherine Lewis's NPI number?

The NPI number for Katherine Lewis is 1992102586. It was assigned to this individual provider in the NPPES registry on November 25, 2014. The provider is also known as Katherine Fitzmayer.

Where is Katherine Lewis located?

Katherine Lewis practices at 4111 N Port Washington Rd, Milwaukee, WI 53212. The listed phone number is (414) 299-3872.

What is Katherine Lewis's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Katherine Lewis enrolled in Medicare?

Yes. Katherine Lewis 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.

Is Katherine Lewis affiliated with any hospitals?

According to CMS data, Katherine Lewis is affiliated with Pine Ridge Ihs Hospital.

When was this NPI record last updated?

The NPPES record for Katherine Lewis was last updated on November 16, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.