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DR. KATHLEEN SHIFLEY WILLIAMS M.D.
NPI 1881993053
Emergency Medicine in Milwaukee, WI

Active since March 27, 2011PECOS Enrolled
9200 W WISCONSIN AVE, EMERGENCY MEDICINE, MILWAUKEE, WI 53226(414) 805-6450(414) 805-6464 Get Directions Write a Review

NPPES record last updated: July 14, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Kathleen Shifley Williams M.d. NPPES

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

DR. KATHLEEN SHIFLEY WILLIAMS M.D. (NPI 1881993053) is an individual emergency medicine provider in Milwaukee, Wisconsin, licensed in Wisconsin (60612-20) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1881993053
Entity TypeIndividualFemale
Primary Taxonomy207P00000X
Provider Legal NameDR. KATHLEEN SHIFLEY WILLIAMSCredential: M.D.
Location Address9200 W WISCONSIN AVE, EMERGENCY MEDICINEMilwaukee, WI 53226-3522
Mailing Address9200 W Wisconsin Ave, Emergency MedicineMilwaukee, WI 53226-3522 · (414) 805-6450 · Fax (414) 805-6464
Phone(414) 805-6450
Fax(414) 805-6464
Sole ProprietorNo
Enumeration DateMarch 27, 2011
Last NPPES UpdateJuly 14, 2014
✔ NPI 1881993053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License✔ Licensed in WI · 60612-20
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
9200 W WISCONSIN AVE, Milwaukee, WI 53226
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Other Names 1

Former Name (1)Kathleen Dinan Shifley

Other Identifiers 1

Medicaid1881993053WI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kathleen Shifley Williams M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 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.
89 services89 patients
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.
53 services53 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53226 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
$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.

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.

TRACY BLAIR WANDTKE HERRMANN APNP, CNM
Advanced Practice Midwife
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 805-4777
DR. ZACHARY SMITH DO
Internal Medicine (Gastroenterology)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 955-6830
DR. COLLEEN ANN CROWE M.D., M.P.H.
Emergency Medicine
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 805-6469
ROBERTO MEJIAS APNP
Nurse Practitioner (Pediatrics)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 805-6600
MRS. ANNE E B LAKATOS APN-BC, APNP, RN
Nurse Practitioner (Adult Health)
9200 W WISCONSIN AVE, DEPT OF INTERNAL MEDICINE
MILWAUKEE, WI 53226
Milwaukee County (414) 805-6850
MRS. AMANDA M MANDERS APNP
Nurse Practitioner (Adult Health)
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 805-6850
KATHLEEN A WATERHOUSE-SKIBICKI CRNA
Nurse Anesthetist, Certified Registered
9200 W WISCONSIN AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 805-5951
ANDREA L BEQUEST PA
Physician Assistant (Medical)
9200 W WISCONSIN AVE, INTERNAL MEDICINE
MILWAUKEE, WI 53226
Milwaukee County (414) 955-0350

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 Kathleen Williams's NPI number?

The NPI number for Kathleen Williams is 1881993053. It was assigned to this individual provider in the NPPES registry on March 27, 2011. The provider is also known as Kathleen Dinan Shifley.

Where is Kathleen Williams located?

Kathleen Williams practices at 9200 W Wisconsin Ave Emergency Medicine, Milwaukee, WI 53226. The listed phone number is (414) 805-6450.

What is Kathleen Williams's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Kathleen Williams enrolled in Medicare?

Yes. Kathleen Williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathleen Williams was last updated on July 14, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.