Elizabeth Dzwonczyk
NPI 1427411875 · Family Medicine Physician · Port Washington, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Dzwonczyk is a Family Medicine Physician provider in Port Washington, WI (NPI 1427411875).
Provider details
- NPI number
- 1427411875
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 68158-20 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
417 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 136 | $119 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 95 | $15 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 65 | $83 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 37 | $122 |
| Assessment of Emotional Or Behavioral Problems96127 | 26 | $4 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial Visit |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 136 | 46 |
| Levothyroxine Sodium | 121 | 40 |
| Lisinopril | 106 | 32 |
| Trazodone Hcl | 73 | 19 |
| Gabapentin | 72 | 21 |
| Rosuvastatin Calcium | 70 | 24 |
| Apixaban |
Practice location
Mailing address
Additional practice locations (1)
- 801 S 70th StWest Allis, WI 53214-3147Phone: (414) 773-6600
Registry dates
- Enumerated
- 2016-04-02
- Last updated
- 2023-05-19
- Certified
- 2023-05-19
Frequently asked questions
- What is Elizabeth Dzwonczyk's NPI number?
- Elizabeth Dzwonczyk's National Provider Identifier (NPI) is 1427411875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Dzwonczyk's specialty?
- Elizabeth Dzwonczyk is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Dzwonczyk located?
- Elizabeth Dzwonczyk's practice location on file with NPPES is 1475 W Grand Ave, Port Washington, WI 53074-2074.
- What is Elizabeth Dzwonczyk's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Dzwonczyk is (262) 268-5100.
- Does Elizabeth Dzwonczyk accept Medicare?
- Elizabeth Dzwonczyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Dzwonczyk's NPI active?
- Yes — Elizabeth Dzwonczyk's NPI (1427411875) is active in the NPPES registry as of the last update on 2023-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.