COURTNEY MARIE STERZINGER
NPI 1922976323
Physician Assistant in Waukesha, WI

Q: What is Courtney Sterzinger's NPI number?

The NPI number for Courtney Sterzinger is 1922976323. It was assigned to this individual provider in the NPPES registry on October 27, 2025.

Q: What is Courtney Sterzinger's specialty?

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

Active since October 27, 2025PECOS EnrolledAccepts Medicare Assignment

N20W22961 WATERTOWN RD, WAUKESHA, WI 53186(262) 875-5070(866) 384-9486 Get Directions Write a Review

NPPES record last updated: June 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Courtney Marie Sterzinger NPPES

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

COURTNEY MARIE STERZINGER (NPI 1922976323) is an individual physician assistant in Waukesha, Wisconsin, licensed in Wisconsin (8608-23) and active in the NPI registry since October 2025. She is enrolled in Medicare PECOS, is affiliated with Holy Family Memorial, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1922976323

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameCOURTNEY MARIE STERZINGER

Location AddressN20W22961 WATERTOWN RDWaukesha, WI 53186-1308

Mailing AddressN20w22961 Watertown RdWaukesha, WI 53186-1308 · (262) 875-5070 · Fax (866) 384-9486

Phone(262) 875-5070

Fax(866) 384-9486

Sole ProprietorNo

Medical School CMSOtherGraduated 2025

Enumeration DateOctober 27, 2025

Last NPPES UpdateJune 24, 2026

NPPES CertifiedJune 24, 2026

✔ NPI 1922976323 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 · 8608-23

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.

N20W22961 WATERTOWN RD, Waukesha, WI 53186

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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 and accepts Medicare assignment

Courtney Marie Sterzinger 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 ID7719479286

PECOS Enrollment IDI20251121003033

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.

Hospital Affiliations CMS Care Compare

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

Holy Family Memorial

Acute Care Hospitals · Manitowoc, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number520107

Location2300 Western AveManitowoc, WI 54221 · Manitowoc County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53186 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.

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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.

KATELYN RYMAN NP

Nurse Practitioner