DR. GRACE CAROLINE WORZALLA M.D.
NPI 1922494806
Obstetrics & Gynecology in Germantown, WI

Active since April 08, 2015PECOS EnrolledAccepts Medicare Assignment
W180N11070 RIVER LN, GERMANTOWN, WI 53022(262) 535-8400 Get Directions Write a Review

NPPES record last updated: November 24, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 24, 2021, Aug 22, 2019, Jul 29, 2019 and 1 more (4 updates tracked since 2019).

About Dr. Grace Caroline Worzalla M.d. NPPES

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

DR. GRACE CAROLINE WORZALLA M.D. (NPI 1922494806) is an individual obstetrics & gynecology provider in Germantown, Wisconsin, licensed in Wisconsin (66406-20) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Aurora Medical Center, and is a graduate of University Of Cincinnati College Of Medicine (2015).

NPPES Registry Identity

NPI1922494806
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. GRACE CAROLINE WORZALLACredential: M.D.
Location AddressW180N11070 RIVER LNGermantown, WI 53022-3109
Mailing AddressW180n11070 River LnGermantown, WI 53022-3109 · (262) 535-8400
Sole ProprietorNo
Medical School CMSUniversity Of Cincinnati College Of MedicineGraduated 2015
Enumeration DateApril 8, 2015
Last NPPES UpdateNovember 24, 20214 updates tracked since enumeration
NPPES CertifiedNovember 24, 2021
NPI 1922494806 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License Licensed in WI · 66406-20
Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

W180N11070 RIVER LN, Germantown, WI 53022

Other Names 1

Former Name (1)Grace C Miller Md

Other Identifiers 1

Medicaid100061203WI

Accepted 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

Dr. Grace Caroline Worzalla M.d. 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 ID5092042622
PECOS Enrollment IDI20190806000423
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

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.
30 services21 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

Acute Care Hospitals · Grafton, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520207
Location975 Port Washington RoadGrafton, WI 53024 · Ozaukee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53022 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
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 18

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

Clinic/Center (Ambulatory Surgical)
W180N11070 RIVER LN
GERMANTOWN, WI 53022
Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
W180N11070 RIVER LN
GERMANTOWN, WI 53022
Internal Medicine (Cardiovascular Disease)
W180N11070 RIVER LN
GERMANTOWN, WI 53022
Obstetrics & Gynecology
W180N11070 RIVER LN
GERMANTOWN, WI 53022
Internal Medicine (Hematology & Oncology)
W180N11070 RIVER LN
GERMANTOWN, WI 53022
Pain Medicine (Interventional Pain Medicine)
W180N11070 RIVER LN
GERMANTOWN, WI 53022
Orthopaedic Surgery
W180N11070 RIVER LN
GERMANTOWN, WI 53022
Internal Medicine (Cardiovascular Disease)
W180N11070 RIVER LN
GERMANTOWN, WI 53022

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 Grace Worzalla's NPI number?

The NPI number for Grace Worzalla is 1922494806. It was assigned to this individual provider in the NPPES registry on April 8, 2015. The provider is also known as Grace C Miller MD.

Where is Grace Worzalla located?

Grace Worzalla practices at W180n11070 River Ln, Germantown, WI 53022. The listed phone number is (262) 535-8400.

What is Grace Worzalla's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Grace Worzalla enrolled in Medicare?

Yes. Grace Worzalla 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 Grace Worzalla accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), HealthPartners and Quartz and 1 other insurer list Grace Worzalla 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 Grace Worzalla affiliated with any hospitals?

According to CMS data, Grace Worzalla is affiliated with Aurora Medical Center.

When was this NPI record last updated?

The NPPES record for Grace Worzalla was last updated on November 24, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.