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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CASSANDRA MOCEK MD, MA
NPI 1497445050
Pediatrics in Milwaukee, WI

Active since May 08, 2023PECOS Enrolled
8915 W CONNELL AVE, MILWAUKEE, WI 53226(414) 266-2786 Get Directions Write a Review

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

Record update history: Jul 14, 2026, May 14, 2023 (2 updates tracked since 2023).

About Dr. Cassandra Mocek Md, Ma NPPES

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

DR. CASSANDRA MOCEK MD, MA (NPI 1497445050) is an individual pediatrics provider in Milwaukee, Wisconsin, licensed in Wisconsin (8716120) and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497445050
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. CASSANDRA MOCEKCredential: MD, MA
Location Address8915 W CONNELL AVEMilwaukee, WI 53226-3067
Mailing Address8701 Watertown Plank RdMilwaukee, WI 53226-3548 · (414) 955-4575
Phone(414) 266-2786
Sole ProprietorYes
Enumeration DateMay 8, 2023
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1497445050 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in WI · 8716120
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
8915 W CONNELL AVE, Milwaukee, WI 53226
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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. Cassandra Mocek Md, Ma 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.

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.

DEMI ELISABETH HAGEN PA-C
Physician Assistant
8915 W CONNELL AVE
WAUWATOSA, WI 53226
Milwaukee County (414) 266-2626
DR. ANNA ELIZABETH DZIAMSKI MD
Anesthesiology
8915 W CONNELL AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-2000
DR. KELSEY ANN FREY MD
Pediatrics
8915 W CONNELL AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-2000
ELIZABETH ANNE RODRIGUEZ
Nurse Practitioner (Neonatal, Critical Care)
8915 W CONNELL AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-2000
KEERTHANA PITTALA DO
Student in an Organized Health Care Education/Training Program
8915 W CONNELL AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-2000
ANNA ERICKSON PHARMD
Pharmacist
8915 W CONNELL AVE
MILWAUKEE, WI 53226
Milwaukee County (952) 913-9150
HALLI KOENIG
Registered Nurse
8915 W CONNELL AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 266-2000
DARSH KURANI DO
Student in an Organized Health Care Education/Training Program
8915 W CONNELL AVE
MILWAUKEE, WI 53226
Milwaukee County (414) 267-2833

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 Cassandra Mocek's NPI number?

The NPI number for Cassandra Mocek is 1497445050. It was assigned to this individual provider in the NPPES registry on May 8, 2023.

Where is Cassandra Mocek located?

Cassandra Mocek practices at 8915 W Connell Ave, Milwaukee, WI 53226. The listed phone number is (414) 266-2786.

What is Cassandra Mocek's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Cassandra Mocek enrolled in Medicare?

Yes. Cassandra Mocek is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Cassandra Mocek was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 days 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.