Elizabeth Stassi
NPI 1033845045 · Physician Assistant · Cedarburg, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Stassi is a Physician Assistant provider in Cedarburg, WI (NPI 1033845045).
Provider details
- NPI number
- 1033845045
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1191659 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
3 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
240 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 67 | $62 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 50 | $102 |
| Automated Urinalysis Test81003 | 38 | $2 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 31 | $10 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 31 | $72 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 233 | 99 |
| Finasteride | 56 | 16 |
| Ciprofloxacin Hcl | 54 | 44 |
| Mirabegronbrand: Myrbetriq | 48 | 12 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 43 | 38 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 37 | 33 |
| Cephalexin | 36 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$263 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-08-01
- Last updated
- 2022-09-01
- Certified
- 2022-09-01
Frequently asked questions
- What is Elizabeth Stassi's NPI number?
- Elizabeth Stassi's National Provider Identifier (NPI) is 1033845045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Stassi's specialty?
- Elizabeth Stassi is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Stassi located?
- Elizabeth Stassi's practice location on file with NPPES is N44w6025 Hamilton Rd Unit 306, Cedarburg, WI 53012-2457.
- What is Elizabeth Stassi's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Stassi is (262) 370-0259.
- Does Elizabeth Stassi accept Medicare?
- Elizabeth Stassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Stassi's NPI active?
- Yes — Elizabeth Stassi's NPI (1033845045) is active in the NPPES registry as of the last update on 2022-09-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.