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KATHERINE COTTAM GARRAHY
NPI 1659028272
Physician Assistant in Kenosha, WI

Active since March 03, 2022PECOS EnrolledAccepts Medicare Assignment
10400 75TH ST, KENOSHA, WI 53142(262) 948-5600(262) 948-5735 Get Directions Write a Review

NPPES record last updated: November 3, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 3, 2025, Mar 2, 2023, Dec 20, 2022 and 2 more (5 updates tracked since 2022).

About Katherine Cottam Garrahy NPPES

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

KATHERINE COTTAM GARRAHY (NPI 1659028272) is an individual physician assistant in Kenosha, Wisconsin, licensed in Wisconsin (7048) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Aurora Medical Center Kenosha, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1659028272
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHERINE COTTAM GARRAHY
Location Address10400 75TH STKenosha, WI 53142-7884
Mailing Address3301 W Forest Home AveMilwaukee, WI 53215-2843
Phone(262) 948-5600
Fax(262) 948-5735
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateMarch 3, 2022
Last NPPES UpdateNovember 3, 20255 updates tracked since enumeration
NPPES CertifiedNovember 3, 2025
✔ NPI 1659028272 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 · 7048
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.
10400 75TH ST, Kenosha, WI 53142
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Other Identifiers 1

Medicaid100218579WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, CareSource (Common Ground Healthcare).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

Katherine Cottam Garrahy 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 ID6800264284
PECOS Enrollment IDI20221115002794
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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
75 services75 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
50 services50 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
47 services45 patients

Hospital Affiliations CMS Care Compare

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

Aurora Medical Center Kenosha

Acute Care Hospitals · Kenosha, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520189
Location10400 75th StKenosha, WI 53142 · Kenosha County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53142 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 20

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

DR. UZMA REZVI M. D.
Anesthesiology
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5600
DAVID B KITE PA
Physician Assistant
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-7000
MRS. SUSAN H. PERGANDE WHNP
Nurse Practitioner (Women's Health)
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-6714
DAVID ERIC FARKAS MD
Emergency Medicine
10400 75TH ST, AURORA MEDICAL CENTER
KENOSHA, WI 53142
Kenosha County (262) 697-7000
PAULA MICHELLE OSGOOD CRNA
Nurse Anesthetist, Certified Registered
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5600
DOROTHY KATHERINE FREE
Nurse Anesthetist, Certified Registered
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5600
ZEBI FATIMA MD
Internal Medicine
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 942-5600
JENNIFER J JOHNSON RN
Registered Nurse (Critical Care Medicine)
10400 75TH ST
KENOSHA, WI 53142
Kenosha County (262) 948-5730

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 Garrahy's NPI number?

The NPI number for Katherine Garrahy is 1659028272. It was assigned to this individual provider in the NPPES registry on March 3, 2022.

Where is Katherine Garrahy located?

Katherine Garrahy practices at 10400 75th St, Kenosha, WI 53142. The listed phone number is (262) 948-5600.

What is Katherine Garrahy's specialty?

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

Is Katherine Garrahy enrolled in Medicare?

Yes. Katherine Garrahy 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 Katherine Garrahy accept?

Health plans from Aspirus Health Plan and CareSource (Common Ground Healthcare) list Katherine Garrahy 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 Katherine Garrahy affiliated with any hospitals?

According to CMS data, Katherine Garrahy is affiliated with Aurora Medical Center Kenosha.

When was this NPI record last updated?

The NPPES record for Katherine Garrahy was last updated on November 3, 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.